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* console: rename acquire/release_console_sem() to console_lock/unlock()Torben Hohn2011-01-263-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | The -rt patches change the console_semaphore to console_mutex. As a result, a quite large chunk of the patches changes all acquire/release_console_sem() to acquire/release_console_mutex() This commit makes things use more neutral function names which dont make implications about the underlying lock. The only real change is the return value of console_trylock which is inverted from try_acquire_console_sem() This patch also paves the way to switching console_sem from a semaphore to a mutex. [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: make console_trylock return 1 on success, per Geert] Signed-off-by: Torben Hohn <torbenh@gmx.de> Cc: Thomas Gleixner <tglx@tglx.de> Cc: Greg KH <gregkh@suse.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* OMAP3: Devkit8000: Fix tps65930 pullup/pulldown configurationDaniel Morsing2011-01-191-2/+1
| | | | | | | | gpio7 on the tps65930 is used as an output on the devkit8000 and gpio1 is not connected. Remove gpio7 and change gpio1 to pulldown Signed-off-by: Daniel Morsing <daniel.morsing@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* arm: omap3: cm-t3517: minor comment fixIgor Grinberg2011-01-191-2/+2
| | | | | | | offsets in the comment were wrong - fix this. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* arm: omap3: cm-t3517: rtc fixIgor Grinberg2011-01-191-3/+22
| | | | | | | Fix rtc gpios and mux Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP: PRCM: remove duplicated headersFelipe Balbi2011-01-183-4/+0
| | | | | | | | | | | | | | | | | | | | | A few headers are included twice, remove them. Found the following errors using make includecheck: arch/arm/mach-omap2/clock44xx_data.c: prm44xx.h is included more than once. arch/arm/mach-omap2/clockdomains44xx_data.c: cm1_44xx.h is included more than once. arch/arm/mach-omap2/clockdomains44xx_data.c: cm2_44xx.h is included more than once. arch/arm/mach-omap2/powerdomain2xxx_3xxx.c: prm-regbits-34xx.h is included more than once. Cc: Paul Walmsley <paul@pwsan.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by: Felipe Balbi <balbi@ti.com> [paul@pwsan.com: dropped lists from patch cc:s; tweaked subject line] Signed-off-by: Paul Walmsley <paul@pwsan.com>
* OMAP4: clockdomain: bypass unimplemented wake-up dependency functions on OMAP4Paul Walmsley2011-01-181-4/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 56a6a19dffda6b75cef8d4183c7c6ff650025cbd ("omap2plus: prm: Trvial build break fix for undefined reference to 'omap2_prm_read_mod_reg'") generates a lot of warnings on boot since clockdomain functions that manipulate wake-up dependencies are not implemented yet on OMAP4 for 2.6.38. This patch bypasses the OMAP2/3 functions on OMAP4, which in turn avoids the warnings when the functions would attempt to call the underlying OMAP2/3 PRCM functions. A one-line warning is still logged from the clockdomain code that the OMAP4 wake-up dependency code is not yet implemented. A clockdomain wake-up and sleep dependency implementation for OMAP4 from Rajendra should be possible to merge during the 2.6.39 merge window: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg41748.html http://www.mail-archive.com/linux-omap@vger.kernel.org/msg42222.html Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Rajendra Nayak <rnayak@ti.com> Cc: Benoît Cousson <b-cousson@ti.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
* OMAP: counter_32k: init clocksource as part of machine timer initPaul Walmsley2011-01-181-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After commit dc548fbbd2ecd0fc3b02301d551e5f8e19ae58fd ("ARM: omap: convert sched_clock() to use new infrastructure"), OMAPs that use the 32KiHz "synchronization timer" as their clocksource crash during boot: [ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz [ 0.000000] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 0.000000] pgd = c0004000 [ 0.000000] [00000000] *pgd=00000000 [ 0.000000] Internal error: Oops: 80000005 [#1] SMP [ 0.000000] last sysfs file: [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 Tainted: G W (2.6.37-07734-g2467802 #7) [ 0.000000] PC is at 0x0 [ 0.000000] LR is at sched_clock_poll+0x2c/0x3c [ 0.000000] pc : [<00000000>] lr : [<c0060b74>] psr: 600001d3 [ 0.000000] sp : c058bfd0 ip : c058a000 fp : 00000000 [ 0.000000] r10: 00000000 r9 : 411fc092 r8 : 800330c8 [ 0.000000] r7 : c05a08e0 r6 : c0034c48 r5 : c05ffc40 r4 : c0034c4c [ 0.000000] r3 : c05ffe6c r2 : c05a0bc0 r1 : c059f098 r0 : 00000000 [ 0.000000] Flags: nZCv IRQs off FIQs off Mode SVC_32 ISA ARM Segment kernel [ 0.000000] Control: 10c53c7f Table: 8000404a DAC: 00000017 This is due to the recent ARM init_sched_clock() changes and the late initialization of the counter_32k clock source. More information here: http://marc.info/?l=linux-omap&m=129513468605208&w=2 Fix by initializing the counter_32k clocksource during the machine timer initialization. Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Tested-by: Thomas Weber <weber@corscience.de> Signed-off-by: Paul Walmsley <paul@pwsan.com>
* Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2011-01-151-10/+12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm: (161 commits) ARM: pxa: fix building issue of missing physmap.h ARM: mmp: PXA910 drive strength FAST using wrong value ARM: mmp: MMP2 drive strength FAST using wrong value ARM: pxa: fix recursive calls in pxa_low_gpio_chip AT91: Support for gsia18s board AT91: Acme Systems FOX Board G20 board files AT91: board-sam9m10g45ek.c: Remove duplicate inclusion of mach/hardware.h ARM: pxa: fix suspend/resume array index miscalculation ARM: pxa: use cpu_has_ipr() consistently in irq.c ARM: pxa: remove unused variable in clock-pxa3xx.c ARM: pxa: fix warning in zeus.c ARM: sa1111: fix typo in sa1111_retrigger_lowirq() ARM mxs: clkdev related compile fixes ARM i.MX mx31_3ds: Fix MC13783 regulator names ARM: plat-stmp3xxx: irq_data conversion. ARM: plat-spear: irq_data conversion. ARM: plat-orion: irq_data conversion. ARM: plat-omap: irq_data conversion. ARM: plat-nomadik: irq_data conversion. ARM: plat-mxc: irq_data conversion. ... Fix up trivial conflict in arch/arm/plat-omap/gpio.c (Lennert Buytenhek's irq_data conversion clashing with some omap irq updates)
| * ARM: omap2: irq_data conversion.Lennert Buytenhek2011-01-131-10/+12
| | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
* | Merge branch 'omap-fixes-for-linus' of ↵Linus Torvalds2011-01-1417-42/+258
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (27 commits) omap4: Fix ULPI PHY init for ES1.0 SDP omap3: beaglexm: fix power on of DVI omap3: igep3: Add omap_reserve functionality omap3: beaglexm: fix DVI reset GPIO omap3: beaglexm: fix EHCI power up GPIO dir omap3: igep2: Add keypad support omap3: igep3: Fix IGEP module second MMC channel power supply omap3: igep3: Add USB EHCI support for IGEP module omap3: clocks: Fix build error 'CK_3430ES2' undeclared here arm: omap4: pandaboard: turn on PHY reference clock at init omap2plus: prm: Trvial build break fix for undefined reference to 'omap2_prm_read_mod_reg' omap2plus: voltage: Trivial linking fix for 'EINVAL' undeclared omap2plus: voltage: Trivial linking fix 'undefined reference' omap2plus: voltage: Trivial warning fix 'no return statement' omap2plus: clockdomain: Trivial fix for build break because of clktrctrl_mask arm: omap: gpio: don't access irq_desc array directly omap2+: pm_bus: make functions used as pointers as static OMAP: GPIO: fix _set_gpio_triggering() for OMAP2+ OMAP2+: TWL: include pm header for init protos OMAP2+: TWL: make conversion routines static ... Fix up conflicts in arch/arm/mach-omap2/board-omap3beagle.c ("DVI reset GPIO" vs "use generic DPI panel driver")
| * | omap4: Fix ULPI PHY init for ES1.0 SDPTony Lindgren2011-01-131-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 6aa85a5ae610106d89e50c7e1f760c56d12f9bc4 (omap4: 4430sdp: enable the ehci port on 4430SDP) added code to enable EHCI support on 4430sdp board. Looks like the ULPI pin does not seem to be muxed properly on ES1.0 SDP and this causes the system to reboot when the ULPI PHY is enabled. Fix this by muxing the pin, this is the same setting for both ES1.0 and ES2.0. Also add checking for gpio_request. Cc: Keshava Munegowda <keshava_mgowda@ti.com Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | omap3: beaglexm: fix power on of DVIKoen Kooi2011-01-111-3/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TFP410 DVI chip is used to provide display out. This chip is controlled by 2 lines: LDO which supplies the power is controlled over gpio + 2 and the enable of the chip itself is done over gpio + 1 NOTE: the LDO is necessary for LED, serial blocks as well. gpio + 1 was used to sense USB overcurrent in vanilla beagle. Without this fix, the display would not function as the LDO remains shut down. [nm@ti.com: split up, added descriptive changelogs] Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Koen Kooi <koen@beagleboard.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | omap3: igep3: Add omap_reserve functionalityEnric Balletbo i Serra2011-01-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds omap_reserve functionality to board-igep0030.c. This patch is in similar lines to commit id 71ee7dad9b6991, from Russell king Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | omap3: beaglexm: fix DVI reset GPIOKoen Kooi2011-01-111-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GPIO reset line for Beagle XM is different from vanilla beagle so we populate it as part of gpio update routine. This in part fixes the issue of display not functioning on beagle XM platform. [nm@ti.com: split up, added descriptive changelogs] Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Koen Kooi <koen@beagleboard.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | omap3: beaglexm: fix EHCI power up GPIO dirKoen Kooi2011-01-111-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | EHCI enable power pin is inverted (active high) in comparison to vanilla beagle which is active low. Handle this case conditionally. Without this fix, Beagle XM 4 port EHCI will not function and no networking will be available [nm@ti.com: split up, added descriptive changelogs] Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Koen Kooi <koen@beagleboard.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | omap3: igep2: Add keypad supportEnric Balletbo i Serra2011-01-101-0/+33
| | | | | | | | | | | | | | | | | | | | | Support twl4030 keypad and gpio keys on IGEP v2. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | omap3: igep3: Fix IGEP module second MMC channel power supplyEnric Balletbo i Serra2011-01-101-10/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The second MMC channel (used by the WLAN/BT module) is not linked to power regulator. This causes the WLAN/BT module to fail being detected if CONFIG_REGULATOR_DUMMY is not set. This patch adds the two regulators that actually feed the WLAN/BT module (1v8 from the TWL4030 VIO LDO, and a fixed 3v3). With that patch, the second channel is properly detected. Also change vmmc1 to use symbolic names instead of direct device reference. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Acked-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | omap3: igep3: Add USB EHCI support for IGEP moduleEnric Balletbo i Serra2011-01-101-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | The OMAP3 IGEP module has one EHCI interface on board using USB2HS port. GPIO183 is used as PHY reset. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | Merge branch 'ehci-omap-clock' into omap-fixesTony Lindgren2011-01-1013-33/+451
| |\ \
| | * | omap3: clocks: Fix build error 'CK_3430ES2' undeclared hereSantosh Shilimkar2011-01-101-1/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At latest mainline commit 0c21e3aaf6a, omap2plus build is broken. This patch is trivial fix for the missed usb clock node for CK_3430ES2PLUS flag update. CHK include/generated/compile.h CC arch/arm/mach-omap2/clock3xxx_data.o arch/arm/mach-omap2/clock3xxx_data.c:3289: error: 'CK_3430ES2' undeclared here (not in a function) make[1]: *** [arch/arm/mach-omap2/clock3xxx_data.o] Error 1 make: *** [arch/arm/mach-omap2] Error 2 Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Anand Gadiyar <gadiyar@ti.com> Acked-by: Paul Walmsley <paul@pwsan.com> [tony@atomide.com: updated mask to include CK_36XX] Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | arm: omap4: pandaboard: turn on PHY reference clock at initAnand Gadiyar2011-01-101-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SMSC 3320 USB PHY on the OMAP4 Pandaboard needs a 19.2 MHz reference clock. This clock is provided from the OMAP4's fref_clk3 pad. Recent changes to clock44xx_data.c made the clock framework aware of the existence of these fref_clk[i] lines. If the option CONFIG_OMAP_RESET_CLOCKS is enabled in the kernel, then the clock framework will turn these clocks off during bootup. Explicitly request and keep this clock enabled at init for the Pandaboard, so that the PHY receives this clock at all times. Reported-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Cc: Benoit Cousson <b-cousson@ti.com> Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | omap2plus: prm: Trvial build break fix for undefined reference to ↵Santosh Shilimkar2011-01-071-1/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'omap2_prm_read_mod_reg' omap2plus_defocnfig build breaks when customised with only ARCH_OMAP4 selected. This is because common files make references to the functions which are defined only for omap2xxx and omap3xxx. LD .tmp_vmlinux1 arch/arm/mach-omap2/built-in.o: In function `pm_dbg_regset_store': arch/arm/mach-omap2/pm-debug.c:335: undefined reference to `omap2_prm_read_mod_reg' arch/arm/mach-omap2/built-in.o: In function `omap2_pm_dump': arch/arm/mach-omap2/pm-debug.c:121: undefined reference to `omap2_prm_read_mod_reg' arch/arm/mach-omap2/pm-debug.c:123: undefined reference to `omap2_prm_read_mod_reg' arch/arm/mach-omap2/pm-debug.c:124: undefined reference to `omap2_prm_read_mod_reg' arch/arm/mach-omap2/pm-debug.c:125: undefined reference to `omap2_prm_read_mod_reg' arch/arm/mach-omap2/built-in.o: In function `omap_prcm_arch_reset': arch/arm/mach-omap2/prcm.c:106: undefined reference to `omap2_prm_set_mod_reg_bits' arch/arm/mach-omap2/prcm.c:108: undefined reference to `omap2_prm_read_mod_reg' arch/arm/mach-omap2/built-in.o: In function `omap_prcm_get_reset_sources': arch/arm/mach-omap2/prcm.c:53: undefined reference to `omap2_prm_read_mod_reg' arch/arm/mach-omap2/built-in.o: In function `clkdm_clear_all_wkdeps': arch/arm/mach-omap2/clockdomain.c:545: undefined reference to `omap2_prm_clear_mod_reg_bits' arch/arm/mach-omap2/built-in.o: In function `clkdm_del_wkdep': arch/arm/mach-omap2/clockdomain.c:475: undefined reference to `omap2_prm_clear_mod_reg_bits' arch/arm/mach-omap2/built-in.o: In function `clkdm_read_wkdep': arch/arm/mach-omap2/clockdomain.c:511: undefined reference to `omap2_prm_read_mod_bits_shift' arch/arm/mach-omap2/built-in.o: In function `clkdm_add_wkdep': arch/arm/mach-omap2/clockdomain.c:440: undefined reference to `omap2_prm_set_mod_reg_bits' make: *** [.tmp_vmlinux1] Error 1 This patch adds stubs for these functions so that build continues to work. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| * | omap2plus: clockdomain: Trivial fix for build break because of clktrctrl_maskSantosh Shilimkar2011-01-071-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | struct clockdomain member clktrctrl_mask is available for only for OMAP2 and OMAP3 architectures. Technially it is also used only for these archs but this breaks the build with custom OMAP4 configuration. CC arch/arm/mach-omap2/clockdomain.o arch/arm/mach-omap2/clockdomain.c: In function '_enable_hwsup': arch/arm/mach-omap2/clockdomain.c:251: error: 'struct clockdomain' has no member named 'clktrctrl_mask' arch/arm/mach-omap2/clockdomain.c:254: error: 'struct clockdomain' has no member named 'clktrctrl_mask' arch/arm/mach-omap2/clockdomain.c: In function '_disable_hwsup': arch/arm/mach-omap2/clockdomain.c:277: error: 'struct clockdomain' has no member named 'clktrctrl_mask' arch/arm/mach-omap2/clockdomain.c:280: error: 'struct clockdomain' has no member named 'clktrctrl_mask' arch/arm/mach-omap2/clockdomain.c: In function 'omap2_clkdm_sleep': arch/arm/mach-omap2/clockdomain.c:744: error: 'struct clockdomain' has no member named 'clktrctrl_mask' arch/arm/mach-omap2/clockdomain.c: In function 'omap2_clkdm_wakeup': arch/arm/mach-omap2/clockdomain.c:789: error: 'struct clockdomain' has no member named 'clktrctrl_mask' arch/arm/mach-omap2/clockdomain.c: In function 'omap2_clkdm_clk_enable': arch/arm/mach-omap2/clockdomain.c:922: error: 'struct clockdomain' has no member named 'clktrctrl_mask' arch/arm/mach-omap2/clockdomain.c:926: error: 'struct clockdomain' has no member named 'clktrctrl_mask' arch/arm/mach-omap2/clockdomain.c: In function 'omap2_clkdm_clk_disable': arch/arm/mach-omap2/clockdomain.c:994: error: 'struct clockdomain' has no member named 'clktrctrl_mask' arch/arm/mach-omap2/clockdomain.c:998: error: 'struct clockdomain' has no member named 'clktrctrl_mask' make[1]: *** [arch/arm/mach-omap2/clockdomain.o] Error 1 make: *** [arch/arm/mach-omap2] Error 2 Fix the build break by dropping the #ifdef as suggested by Paul Walmsley Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| * | omap2+: pm_bus: make functions used as pointers as staticNishanth Menon2011-01-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap_pm_runtime_suspend and omap_pm_runtime_resume are used as function pointers and does not really need to be exposed to the world. Fixes sparse warnings: arch/arm/mach-omap2/pm_bus.c:23:5: warning: symbol 'omap_pm_runtime_suspend' was not declared. Should it be static? arch/arm/mach-omap2/pm_bus.c:40:5: warning: symbol 'omap_pm_runtime_resume' was not declared. Should it be static? Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| * | OMAP2+: TWL: include pm header for init protosNishanth Menon2011-01-071-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | twl_init functions are declared in pm.h and used in pm.c pm.h header defining the protos need to be included to ensure that omap_twl.c has consistent function definition. This fixes sparse warning: arch/arm/mach-omap2/omap_twl.c:237:12: warning: symbol 'omap4_twl_init' was not declared. Should it be static? arch/arm/mach-omap2/omap_twl.c:256:12: warning: symbol 'omap3_twl_init' was not declared. Should it be static? Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| * | OMAP2+: TWL: make conversion routines staticNishanth Menon2011-01-071-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The uv_to_vsel, vsel_to_uv functions don't need to be exposed to the world as they are used as function pointers. make them static. Fixes sparse warnings: arch/arm/mach-omap2/omap_twl.c:63:15: warning: symbol 'twl4030_vsel_to_uv' was not declared. Should it be static? arch/arm/mach-omap2/omap_twl.c:68:4: warning: symbol 'twl4030_uv_to_vsel' was not declared. Should it be static? arch/arm/mach-omap2/omap_twl.c:73:15: warning: symbol 'twl6030_vsel_to_uv' was not declared. Should it be static? arch/arm/mach-omap2/omap_twl.c:105:4: warning: symbol 'twl6030_uv_to_vsel' was not declared. Should it be static? Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| * | OMAP3+: sr_device: include pm headerNishanth Menon2011-01-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap_enable_smartreflex_on_init is meant to be used by boards which would like to have SR enabled by default on the platform, while omap_devinit_smartreflex is used by pm code, the protos are defined in pm.h. This header should be included to ensure that sr_device function definitions match the prototypes. including pm.h fixes the sparse warnings (with CONFIG_OMAP_SMARTREFLEX=y): arch/arm/mach-omap2/sr_device.c:138:13: warning: symbol 'omap_enable_smartreflex_on_init' was not declared. Should it be static? arch/arm/mach-omap2/sr_device.c:143:12: warning: symbol 'omap_devinit_smartreflex' was not declared. Should it be static? Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
| * | omap2+: wdt: trivial sparse fixesNishanth Menon2011-01-062-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap2_wd_timer_disable is declared in wdtimer.h and used by hwmod function pointers for usage, the header inclusion is necessary to ensure that the prototype and function remains consistent. omap_wdt_latency is passed as a pointer and does not need global scope Fixes sparse warnings: arch/arm/mach-omap2/devices.c:981:31: warning: symbol 'omap_wdt_latency' was not declared. Should it be static? arch/arm/mach-omap2/wd_timer.c:27:5: warning: symbol 'omap2_wd_timer_disable' was not declared. Should it be static? Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | omap3: igep3: make igep3_flash_init staticNishanth Menon2011-01-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | igep3_flash_init is not used beyond the scope of the file, make it static instead. Fixes sparse warning: arch/arm/mach-omap2/board-igep0030.c:106:13: warning: symbol 'igep3_flash_init' was not declared. Should it be static? Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | omap3: zoom: use static for pointer passingNishanth Menon2011-01-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap_zoom_wlan_data and zoom2_set_hs_extmute are not used beyond the scope of zoom-peripherals directly, instead pointers are used. make them static instead. Fixes sparse warnings: arch/arm/mach-omap2/board-zoom-peripherals.c:193:29: warning: symbol 'omap_zoom_wlan_data' was not declared. Should it be static? arch/arm/mach-omap2/board-zoom-peripherals.c:245:6: warning: symbol 'zoom2_set_hs_extmute' was not declared. Should it be static? Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | omap3|4: mux: make local structures staticNishanth Menon2011-01-062-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mux data is passed by pointers to mux.c from the SoC specific mux file, these variables dont really need to be global scope. This fixes the following sparse warnings: arch/arm/mach-omap2/mux44xx.c:547:29: warning: symbol 'omap4_core_cbl_ball' was not declared. Should it be static? arch/arm/mach-omap2/mux44xx.c:1265:29: warning: symbol 'omap4_core_cbs_ball' was not declared. Should it be static? arch/arm/mach-omap2/mux44xx.c:1549:29: warning: symbol 'omap4_wkup_cbl_cbs_ball' was not declared. Should it be static? Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | arm: mach-omap2: mux: fix buffer overrunAaro Koskinen2011-01-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | memcpy() copies 8 bytes too much (omap_mux_entry vs. omap_mux). Correct by replacing memcpy() with struct assignment, which is safer. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | Merge branch 'idle-release' of ↵Linus Torvalds2011-01-131-0/+2
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6 * 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6: cpuidle/x86/perf: fix power:cpu_idle double end events and throw cpu_idle events from the cpuidle layer intel_idle: open broadcast clock event cpuidle: CPUIDLE_FLAG_CHECK_BM is omap3_idle specific cpuidle: CPUIDLE_FLAG_TLB_FLUSHED is specific to intel_idle cpuidle: delete unused CPUIDLE_FLAG_SHALLOW, BALANCED, DEEP definitions SH, cpuidle: delete use of NOP CPUIDLE_FLAGS_SHALLOW cpuidle: delete NOP CPUIDLE_FLAG_POLL ACPI: processor_idle: delete use of NOP CPUIDLE_FLAGs cpuidle: Rename X86 specific idle poll state[0] from C0 to POLL ACPI, intel_idle: Cleanup idle= internal variables cpuidle: Make cpuidle_enable_device() call poll_idle_init() intel_idle: update Sandy Bridge core C-state residency targets
| * \ \ Merge branch 'linus' into idle-testLen Brown2011-01-12157-5324/+18025
| |\ \ \ | | | |/ | | |/|
| * | | cpuidle: CPUIDLE_FLAG_CHECK_BM is omap3_idle specificLen Brown2011-01-121-0/+2
| | | | | | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6Linus Torvalds2011-01-1314-40/+328
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6: (29 commits) video: move SH_MIPI_DSI/SH_LCD_MIPI_DSI to the top of menu fbdev: Implement simple blanking in pseudocolor modes for vt8500lcdfb video: imx: Update the manufacturer's name nuc900fb: don't treat NULL clk as an error s3c2410fb: don't treat NULL clk as an error video: tidy up modedb formatting. video: matroxfb: Correct video option in comments and kernel config help. fbdev: sh_mobile_hdmi: simplify pointer handling fbdev: sh_mobile_hdmi: framebuffer notifiers have to be registered fbdev: sh_mobile_hdmi: add command line option to use the preferred EDID mode OMAP: DSS2: Introduce omap_channel as an omap_dss_device parameter, add new overlay manager. OMAP: DSS2: Use dss_features to handle DISPC bits removed on OMAP4 OMAP: DSS2: LCD2 Channel Changes for DISPC OMAP: DSS2: Change remaining DISPC functions for new omap_channel argument OMAP: DSS2: Introduce omap_channel argument to DISPC functions used by interface drivers OMAP: DSS2: Represent DISPC register defines with channel as parameter OMAP: DSS2: Add dss_features for omap4 and overlay manager related features OMAP: DSS2: Clean up DISPC color mode validation checks OMAP: DSS2: Add back authors of panel-generic.c based drivers OMAP: DSS2: remove generic DPI panel driver duplicated panel drivers ...
| * \ \ \ Merge branch 'for-paul-38-rebased' of git://gitorious.org/linux-omap-dss2/linuxPaul Mundt2011-01-1114-40/+328
| |\ \ \ \ | | |_|/ / | |/| | |
| | * | | OMAP: use generic DPI panel driver in board filesBryan Wu2011-01-108-38/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Still keep sharp_ls_panel, since the sharp_ls_panel driver contains blacklight control driver code which will be moved out later. Then we can use generic DPI driver for sharp_ls_panel. Signed-off-by: Bryan Wu <bryan.wu@canonical.com> Acked-by: Archit Taneja <archit@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| | * | | OMAP3: Enable display on ZOOM2/3/3630SDPKishore Y2011-01-102-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable Display on zoom2, zoom3 and 3630sdp boards. Signed-off-by: Mukund Mittal <mmittal@ti.com> Signed-off-by: Kishore Y <kishore.y@ti.com> Signed-off-by: Samreen <samreen@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| | * | | OMAP3: ZOOM2/3/3630SDP: Add display board file for OMAP3Kishore Y2011-01-104-2/+221
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Board-zoom-display.c added as a common file for display functionality on boards zoom2, zoom3 and 3630sdp. Signed-off-by: Mukund Mittal <mmittal@ti.com> Signed-off-by: Kishore Y <kishore.y@ti.com> Signed-off-by: Rajkumar N <rajkumar.nagarajan@ti.com> Signed-off-by: Samreen <samreen@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
* | | | Merge branch 'for-next' of ↵Linus Torvalds2011-01-135-5/+5
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) Documentation/trace/events.txt: Remove obsolete sched_signal_send. writeback: fix global_dirty_limits comment runtime -> real-time ppc: fix comment typo singal -> signal drivers: fix comment typo diable -> disable. m68k: fix comment typo diable -> disable. wireless: comment typo fix diable -> disable. media: comment typo fix diable -> disable. remove doc for obsolete dynamic-printk kernel-parameter remove extraneous 'is' from Documentation/iostats.txt Fix spelling milisec -> ms in snd_ps3 module parameter description Fix spelling mistakes in comments Revert conflicting V4L changes i7core_edac: fix typos in comments mm/rmap.c: fix comment sound, ca0106: Fix assignment to 'channel'. hrtimer: fix a typo in comment init/Kconfig: fix typo anon_inodes: fix wrong function name in comment fix comment typos concerning "consistent" poll: fix a typo in comment ... Fix up trivial conflicts in: - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c) - fs/ext4/ext4.h Also fix missed 'diabled' typo in drivers/net/bnx2x/bnx2x.h while at it.
| * | | Merge branch 'master' into for-nextJiri Kosina2010-12-229-31/+92
| |\ \ \ | | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: MAINTAINERS arch/arm/mach-omap2/pm24xx.c drivers/scsi/bfa/bfa_fcpim.c Needed to update to apply fixes for which the old branch was too outdated.
| * | | suspend: constify platform_suspend_opsLionel Debroux2010-11-163-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While at it, fix two checkpatch errors. Several non-const struct instances constified by this patch were added after the introduction of platform_suspend_ops in checkpatch.pl's list of "should be const" structs (79404849e90a41ea2109bd0e2f7c7164b0c4ce73). Patch against mainline. Inspired by hunks of the grsecurity patch, updated for newer kernels. Signed-off-by: Lionel Debroux <lionel_debroux@yahoo.fr> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | tree-wide: fix comment/printk typosUwe Kleine-König2010-11-012-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | | Merge branch 'usb-next' of ↵Linus Torvalds2011-01-0713-33/+451
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 * 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (144 commits) USB: add support for Dream Cheeky DL100B Webmail Notifier (1d34:0004) USB: serial: ftdi_sio: add support for TIOCSERGETLSR USB: ehci-mxc: Setup portsc register prior to accessing OTG viewport USB: atmel_usba_udc: fix freeing irq in usba_udc_remove() usb: ehci-omap: fix tll channel enable mask usb: ohci-omap3: fix trivial typo USB: gadget: ci13xxx: don't assume that PAGE_SIZE is 4096 USB: gadget: ci13xxx: fix complete() callback for no_interrupt rq's USB: gadget: update ci13xxx to work with g_ether USB: gadgets: ci13xxx: fix probing of compiled-in gadget drivers Revert "USB: musb: pm: don't rely fully on clock support" Revert "USB: musb: blackfin: pm: make it work" USB: uas: Use GFP_NOIO instead of GFP_KERNEL in I/O submission path USB: uas: Ensure we only bind to a UAS interface USB: uas: Rename sense pipe and sense urb to status pipe and status urb USB: uas: Use kzalloc instead of kmalloc USB: uas: Fix up the Sense IU usb: musb: core: kill unneeded #include's DA8xx: assign name to MUSB IRQ resource usb: gadget: g_ncm added ... Manually fix up trivial conflicts in USB Kconfig changes in: arch/arm/mach-omap2/Kconfig arch/sh/Kconfig drivers/usb/Kconfig drivers/usb/host/ehci-hcd.c and annoying chip clock data conflicts in: arch/arm/mach-omap2/clock3xxx_data.c arch/arm/mach-omap2/clock44xx_data.c
| * | | Merge branch 'usb-next' into musb-mergeGreg Kroah-Hartman2010-12-1613-33/+451
| |\ \ \ | | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * usb-next: (132 commits) USB: uas: Use GFP_NOIO instead of GFP_KERNEL in I/O submission path USB: uas: Ensure we only bind to a UAS interface USB: uas: Rename sense pipe and sense urb to status pipe and status urb USB: uas: Use kzalloc instead of kmalloc USB: uas: Fix up the Sense IU usb: musb: core: kill unneeded #include's DA8xx: assign name to MUSB IRQ resource usb: gadget: g_ncm added usb: gadget: f_ncm.c added usb: gadget: u_ether: prepare for NCM usb: pch_udc: Fix setup transfers with data out usb: pch_udc: Fix compile error, warnings and checkpatch warnings usb: add ab8500 usb transceiver driver USB: gadget: Implement runtime PM for MSM bus glue driver USB: gadget: Implement runtime PM for ci13xxx gadget USB: gadget: Add USB controller driver for MSM SoC USB: gadget: Introduce ci13xxx_udc_driver struct USB: gadget: Initialize ci13xxx gadget device's coherent DMA mask USB: gadget: Fix "scheduling while atomic" bugs in ci13xxx_udc USB: gadget: Separate out PCI bus code from ci13xxx_udc ...
| | * | arm: OMAP4430: musb: Configure musb to OTG modeHema HK2010-12-102-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enabling the musb OTG mode for SDP and PANDA boards. Signed-off-by: Hema HK <hemahk@ti.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| | * | mfd: TWL6030: OMAP4: Registering the TWL6030-usb deviceHema HK2010-12-102-3/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Registering the twl6030-usb transceiver device as a child to twl6030 core. Removed the NOP transceiver init call from board file. Populated twl4030_usb_data platform data structure with the function pointers for OMAP4430 internal PHY operation to be used by twl630-usb driver. Signed-off-by: Hema HK <hemahk@ti.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| | * | usb: musb: TWL6030: Selecting TWL6030_USB transceiverHema HK2010-12-101-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecting the twl6030-usb for OMAP4430SDP and OMAP4PANDA boards and adding OMAP4 internal phy code for compilation Signed-off-by: Hema HK <hemahk@ti.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| | * | usb: otg: Adding twl6030-usb transceiver driver for OMAP4430Hema HK2010-12-101-0/+149
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding the twl6030-usb transceiver support for OMAP4 musb driver. OMAP4 supports 2 types of transceiver interface. 1. UTMI: The PHY is embedded within OMAP4. The transceiver functionality is split between the twl6030 PMIC chip and OMAP4430. The VBUS, ID pin sensing and OTG SRP generation part is integrated in TWL6030 and UTMI PHY functionality is embedded within the OMAP4430. There is no direct interactions between the MUSB controller and TWL6030 chip to communicate the session-valid, session-end and ID-GND events. It has to be done through a software by setting/resetting bits in one of the control module register of OMAP4430 which in turn toggles the appropriate signals to MUSB controller. The internal transceiver has functional clocks and powerdown bits to powerdown the PHY for power saving. Since there is no option available for having 2 transceiver drivers for one USB controller, internal PHY specific APIs are passed through plaform_data function pointers to use in the twl6030-usb transceiver driver. 2. ULPI interface is provided for off-chip transceivers. Signed-off-by: Hema HK <hemahk@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Felipe Balbi <balbi@ti.com>
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