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* s3c2410fb: don't treat NULL clk as an errorJamie Iles2011-01-121-2/+3
| | | | | | | | | | | clk_get() returns a struct clk cookie to the driver and some platforms may return NULL if they only support a single clock. clk_get() has only failed if it returns a ERR_PTR() encoded pointer. Cc: Vincent Sanders <support@simtec.co.uk> Cc: linux-fbdev@vger.kernel.org Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* video: tidy up modedb formatting.Mayuresh Janorkar2011-01-121-200/+220
| | | | | | | | | | | A part of file: drivers/video/modedb.c was not as per the coding guidelines. The cleanup includes: 1) Converting spcaes to tabs 2) Adding spaces on either sides of "|" operator Signed-off-by: Mayuresh Janorkar <mayur@ti.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* video: matroxfb: Correct video option in comments and kernel config help.Vicente Jiménez2011-01-112-36/+36
| | | | | | | | | | | | | | | Configuring the kernel I found that the Matrox frame buffer help has a different option than the one in the docs (Documentation/fb/matroxfb.txt). I decided to check the source code to see what is the correct option. drivers/video/matrox/matroxfb_base.c has a lot of comments that sugests that the video option is "matrox". However in line 2452 of this same file you have: fb_get_options("matroxfb", &option) video=matroxfb:XXX is the correct video option not video=matrox:XXX. Signed-off-by: Vicente Jimenez Aguilar <googuy@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* fbdev: sh_mobile_hdmi: simplify pointer handlingGuennadi Liakhovetski2011-01-111-9/+9
| | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* fbdev: sh_mobile_hdmi: framebuffer notifiers have to be registeredGuennadi Liakhovetski2011-01-111-10/+9
| | | | | | | | | | A previous patch added a framebuffer notifier to sh_mobile_hdmi.c, but did not register it with the framebuffer core. This patch adds such a registration and moves the notifier block into dynamically allocated per-device private data. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* fbdev: sh_mobile_hdmi: add command line option to use the preferred EDID modeGuennadi Liakhovetski2011-01-111-19/+41
| | | | | | | | | | | | | | | Currently, if no command-line option is specified, the sh_mobile_hdmi will use the default 720p video mode. If a command line option of the form "video=sh_mobile_lcdc:<width>x<height>@<refresh>" is provided, the driver will look for that mode among those, available in the monitor EDID. This patch adds the ability to request the driver to use monitor's preferred mode by specifying 0 as width and hight in the above string. If that mode is not supported by the system, the driver will continue scanning through EDID modes, until it finds a suitable one. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Merge branch 'for-paul-38-rebased' of git://gitorious.org/linux-omap-dss2/linuxPaul Mundt2011-01-1134-883/+1754
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| * OMAP: DSS2: Introduce omap_channel as an omap_dss_device parameter, add new ↵Sumit Semwal2011-01-105-44/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | overlay manager. A panel connects to one of the overlay managers of DSS through some interface block. On OMAP4, specifying the type of the display is not sufficient to conclude which manager the panel should be connected to. Hence, a new member 'channel' is introduced in omap_dss_device structure to determine which manager the panel uses. The dss_recheck_connections() called in dss_driver_probe() uses this channel parameter to set the correct manager to the corresponding omap_dss_device. The channel parameter is used only once to ensure the correct managers are set for each panel. The parameter dssdev->manager->id will take care of ensuring that the panel and then the interface driver configures the correct DISPC channel. Also, add a new Overlay Manager in manager.c, make other changes needed for LCD2 channel. Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Mukund Mittal <mmittal@ti.com> Signed-off-by: Samreen <samreen@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: Use dss_features to handle DISPC bits removed on OMAP4Archit Taneja2011-01-101-1/+11
| | | | | | | | | | | | | | | | DISPC_CONFIG bits LCDENABLEPOL, LCDENABLESIGNAL, PCKFREEENABLE and FUNCGATED have been removed from OMAP4, use dss_features to handle them correctly. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: LCD2 Channel Changes for DISPCSumit Semwal2011-01-103-40/+247
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DISPC functions are modified in order to work when the manager is LCD2. This includes: Adding new IRQs specific to LCD2 and their handling. Provide dumps of the new manager's registers. Provide dumps of the new manager's clocks. Checks for channel for registers DISPC_CONTROL2 and DISPC_CONFIG2 which can't be parametrized. Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Mukund Mittal <mmittal@ti.com> Signed-off-by: Samreen <samreen@ti.com> Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: Change remaining DISPC functions for new omap_channel argumentSumit Semwal2011-01-105-54/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following dispc functions are also changed to incorporate channel as an argument: -dispc_lclk_rate() -dispc_pclk_rate() -dispc_set_pol_freq() -dispc_set_clock_div() -dispc_get_clock_div() Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Mukund Mittal <mmittal@ti.com> Signed-off-by: Samreen <samreen@ti.com> Signed-off-by: Archit Taneja <archit@ti.com> [tomi.valkeinen@nokia.com: fixed trivial compile error] Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: Introduce omap_channel argument to DISPC functions used by ↵Sumit Semwal2011-01-106-50/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | interface drivers The interface drivers (dsi.c, sdi.c etc) need to call dispc functions with dssdev->manager->id as a parameter to specify the DISPC channel which they want to configure/use, this is required as the same functions are now used to configure dispc registers of different channels. The following dispc functions are changed to incorporate channel as an argument: -dispc_enable_fifohandcheck() -dispc_set_lcd_size() -dispc_set_parallel_interface_mode() -dispc_set_tft_data_lines() -dispc_set_lcd_display_type() -dispc_set_lcd_timings() Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Mukund Mittal <mmittal@ti.com> Signed-off-by: Samreen <samreen@ti.com> Signed-off-by: Archit Taneja <archit@ti.com> [tomi.valkeinen@nokia.com: fixed trivial compile error] Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: Represent DISPC register defines with channel as parameterSumit Semwal2011-01-102-88/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On OMAP4, we have a new DISPC channel for Overlay Manager LCD2. There is a set of regsiters for LCD2 channel similar to the existing LCD channel, like DISPC_CONTROL2, DISPC_DIVISOR2, DISPC_CONFIG2 and so on. Introduce new enum members for LCD2 Channel and corresponding Overlay Manager in display.h. Represent the following DISPC register defines with channel as a parameter to differentiate between LCD and LCD2 registers (and also DIGIT in some cases): DISPC_DEFAULT_COLOR, DISPC_TRANS_COLOR, DISPC_TIMING_H, DISPC_TIMING_V, DISPC_POL_FREQ, DISPC_DIVISOR, DISPC_SIZE_LCD, DISPC_DATA_CYCLEk, DISPC_CPR_COEF_R, DISPC_CPR_COEF_G and DISPC_CPR_COEF_B This parametrization helps in reducing the number of register defines for DISPC. Replace the existing reads/writes to these registers in this new way. Also, Introduce defines for registers DISPC_CONTROL2 and DISPC_CONFIG2 which are used exclusively for LCD2 channel. Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Mukund Mittal <mmittal@ti.com> Signed-off-by: Samreen <samreen@ti.com> Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: Add dss_features for omap4 and overlay manager related featuresArchit Taneja2011-01-102-3/+47
| | | | | | | | | | | | | | | | Initialize a dss_features struct for omap4. Add support for LCD2 manager by introducing a new member in dss_feat_id. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: Clean up DISPC color mode validation checksArchit Taneja2011-01-103-48/+14
| | | | | | | | | | | | | | | | | | | | | | | | The supported set of color modes varies for different DISPC pipelines(plane) and omap version. This makes the checks for validation of a color mode more complicated as new omap versions are added. A dss_feature function is created which tells if a color_mode is supported for a plane on the current omap revision. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: Add back authors of panel-generic.c based driversBryan Wu2011-01-101-0/+10
| | | | | | | | | | Signed-off-by: Bryan Wu <bryan.wu@canonical.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: remove generic DPI panel driver duplicated panel driversBryan Wu2011-01-105-524/+0
| | | | | | | | | | | | | | | | Still keep sharp_ls_panel driver, because it contains blacklight control driver. Signed-off-by: Bryan Wu <bryan.wu@canonical.com> Acked-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * 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>
| * OMAP: DSS2: Add generic DPI panel display driverBryan Wu2011-01-104-0/+401
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Generic DPI panel driver includes the driver and 4 similar panel configurations. It will match the panel name which is passed from platform data and setup the right configurations. With generic DPI panel driver, we can remove those 4 duplicated panel display drivers. In the future, it is simple for us just add new panel configuration date in panel-generic-dpi.c to support new display panel. Signed-off-by: Bryan Wu <bryan.wu@canonical.com> Acked-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: OMAPFB: Add null pointer checkSamreen2011-01-101-2/+3
| | | | | | | | | | | | | | | | A null pointer check added. And using kstrdup() instead of kmalloc() & strcpy() Signed-off-by: Samreen <samreen@ti.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>
| * OMAP: DSS2: Add NEC NL8048HL11-01B display panelErik Gilling2011-01-103-0/+333
| | | | | | | | | | | | | | | | | | | | | | | | NEC WVGA LCD NL8048HL11-01B panel support has been added. This panel is being used in zoom2/zoom3/3630 sdp boards. Signed-off-by: Mukund Mittal <mmittal@ti.com> Signed-off-by: Rajkumar N <rajkumar.nagarajan@ti.com> Signed-off-by: Samreen <samreen@ti.com> CC: Subbu Venkatesh <subramani.venkatesh@windriver.com> CC: Erik Gilling <konkers@android.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP3630: DSS2: Enable Pre-Multiplied Alpha SupportRajkumar N2011-01-105-9/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable dss to process color formats with pre-mulitplied alpha. With this we can have alpha values defined for each pixel and hence can have different blending values for each pixel. sysfs entry has been created for this and pre-multiplied alpha support is turned off by default. Signed-off-by: Sudeep Basavaraj <sudeep.basavaraj@ti.com> Signed-off-by: Rajkumar N <rajkumar.nagarajan@ti.com> Signed-off-by: Samreen <samreen@ti.com> Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP3: DSS2: Split OMAP3 has feature for 3430 & 3630Samreen2011-01-102-3/+18
| | | | | | | | | | | | | | | | | | Splitting the OMAP3 dss has feature separately for omap3430 & omap3630 Signed-off-by: Samreen <samreen@ti.com> Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: Fix: Read correct bit in dispc_enable_alpha_blending()Archit Taneja2011-01-101-2/+1
| | | | | | | | | | | | | | | | Read correct DISPC_CONFIG bit when the channel is DIGIT, remove extra line at the end of the function. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
* | Merge branch 'driver-core-next' of ↵Linus Torvalds2011-01-106-88/+70
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 * 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: driver core: Document that device_rename() is only for networking sysfs: remove useless test from sysfs_merge_group driver-core: merge private parts of class and bus driver core: fix whitespace in class_attr_string
| * | driver core: Document that device_rename() is only for networkingMichael Ellerman2010-11-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Document that device_rename() is not to be used by anything other than the network core. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | sysfs: remove useless test from sysfs_merge_groupAlan Stern2010-11-291-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dan Carpenter pointed out that the new sysfs_merge_group() and sysfs_unmerge_group() routines requires their grp argument to be non-NULL, because they dereference grp to obtain the list of attributes. Hence it's pointless for the routines to include a test and special-case handling for when grp is NULL. This patch (as1433) removes the unneeded tests. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | driver-core: merge private parts of class and busKay Sievers2010-11-175-78/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | As classes and busses are pretty much the same thing, and we want to merge them together into a 'subsystem' in the future, let us share the same private data parts to make that merge easier. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Driver core: Merge 2.6.37-rc2 into driver-core-nextGreg Kroah-Hartman2010-11-17680-5746/+11362
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | This resolves some build issues that were present in the older -rc1 tree that kept bothering me. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | driver core: fix whitespace in class_attr_stringBrandon Philips2010-11-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 869dfc875e3 addded a long line and indented with spaces. Fix. Signed-off-by: Brandon Philips <brandon@ifup.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | Merge branch 'staging-next' of ↵Linus Torvalds2011-01-10567-32278/+51143
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 * 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (510 commits) staging: speakup: fix failure handling staging: usbip: remove double giveback of URB Staging: batman-adv: Remove batman-adv from staging Staging: hv: Use only one txf buffer per channel and kmalloc/GFP_KERNEL on initialize staging: hv: remove unneeded osd_schedule_callback staging: hv: convert channel_mgmt.c to not call osd_schedule_callback staging: hv: convert vmbus_on_msg_dpc to not call osd_schedule_callback staging: brcm80211: Fix WL_<type> logging macros Staging: IIO: DDS: AD9833 / AD9834 driver Staging: IIO: dds.h convenience macros Staging: IIO: Direct digital synthesis abi documentation staging: brcm80211: Convert ETHER_TYPE_802_1X to ETH_P_PAE staging: brcm80211: Remove unused ETHER_TYPE_<foo> #defines staging: brcm80211: Remove ETHER_HDR_LEN, use ETH_HLEN staging: brcm80211: Convert ETHER_ADDR_LEN to ETH_ALEN staging: brcm80211: Convert ETHER_IS<FOO> to is_<foo>_ether_addr staging: brcm80211: Remove unused ether_<foo> #defines and struct staging: brcm80211: Convert ETHER_IS_MULTI to is_multicast_ether_addr staging: brcm80211: Remove unused #defines ETHER_<foo>_LOCALADDR Staging: comedi: Fix checkpatch.pl issues in file s526.c ... Fix up trivial conflict in drivers/video/udlfb.c
| * | | | staging: speakup: fix failure handlingWilliam Hubbs2011-01-102-15/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the failure handling in kobjects and the main function so that we release the virtual keyboard if we exit due to another failure. Signed-off-by: William Hubbs <w.d.hubbs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | staging: usbip: remove double giveback of URBMárton Németh2011-01-101-14/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the vhci_urb_dequeue() function the TCP connection is checked twice. Each time when the TCP connection is closed the URB is unlinked and given back. Remove the second attempt of unlinking and giving back of the URB completely. This patch fixes the bug described at https://bugzilla.kernel.org/show_bug.cgi?id=24872 . Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | Staging: batman-adv: Remove batman-adv from stagingSven Eckelmann2010-12-1646-10314/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | batman-adv is now moved to net/batman-adv/ and can be removed from staging. Signed-off-by: Sven Eckelmann <sven@narfation.org> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | Staging: hv: Use only one txf buffer per channel and kmalloc/GFP_KERNEL on ↵Hank Janssen2010-12-161-40/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | initialize Correct issue with not checking kmalloc return value. This fix now only uses one receive buffer for all hv_utils channels, and will do only one kmalloc on init and will return with a -ENOMEM if kmalloc fails on initialize. And properly clean up memory on failure. Thanks to Evgeniy Polyakov <zbr@ioremap.net> for pointing this out. And thanks to Jesper Juhl <jj@chaosbits.net> and Ky Srinivasan <ksrinivasan@novell.com> for suggesting a better implementation of my original patch. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Reviewed-by: Jesper Juhl <jj@chaosbits.net> Cc: Evgeniy Polyakov <zbr@ioremap.net> Cc: Jesper Juhl <jj@chaosbits.net> Cc: Ky Srinivasan <ksrinivasan@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | staging: hv: remove unneeded osd_schedule_callbackTimo Teräs2010-12-162-38/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No one calls it anymore, so remove it. Reviewed-By: Hank Janssen <hjanssen@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | staging: hv: convert channel_mgmt.c to not call osd_schedule_callbackTimo Teräs2010-12-162-22/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The additional abstraction is unneeded. The three calls are assumed to not be pending simultaneously: - vmbus_onoffer queues work exactly once when a new channel is created, the channel is not attached to lists until the work is executed - vmbus_onoffer_rescind is received only when the channel is active it is enough to process the work once - free_channel is called exactly once when the channel is getting destroyed; I assumed that vmbus_process_rescind_offer cannot be pending while free_channel is called Reviewed-By: Hank Janssen <hjanssen@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | staging: hv: convert vmbus_on_msg_dpc to not call osd_schedule_callbackTimo Teräs2010-12-162-11/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The additional abstraction is unneeded. This also fixes a sleeping while atomic issue as osd_schedule_callback can sleep which is not allowed for vmbus_on_msg_dpc running in a tasklet. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=16701 Reviewed-By: Hank Janssen <hjanssen@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Timo Teräs <timo.teras@iki.fi> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | staging: brcm80211: Fix WL_<type> logging macrosJoe Perches2010-12-1616-1057/+1136
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These macros use the equivalent of "#define WL_<type>(x) printk x" which requires an extra level of parentheses. Convert the macros to use the normal WL_<type>(fmt, args...) style and remove the extra parentheses from the uses. Add format argument verification using no_printk as appropriate. Couple of spelling typo fixes in the formats and argument alignment at the same time. Also coalesced long formats. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | Staging: IIO: DDS: AD9833 / AD9834 driverMichael Hennerich2010-12-164-0/+600
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes since RFC/v1: IIO: Apply list review feedback Apply list review feedback: Rename attributes to fit IIO convention used in other drivers. Fix typos. Provide ddsX_out_enable as opposed to ddsX_out_disable. Use proper __devexit marking. Use strict_strtoul() to avoid negatives. Changes since v2: IIO: ad9834.c: Apply more list review feedback Update use of dds convenience macros. Fix tabbing. Remove superfluous brackets. Keep output disabled after probe. Remove unnecessary code. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Reviewed-by: Datta Shubhrajyoti <shubhrajyoti@ti.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | Staging: IIO: dds.h convenience macrosMichael Hennerich2010-12-161-0/+110
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes since RFC/v1: IIO: Apply list review feedback Apply list review feedback: Rename attributes to fit IIO convention used in other drivers. Provide ddsX_out_enable as opposed to ddsX_out_disable. Fix typos. Changes since v2: IIO: dds.h: Apply more list review feedback Fix mixture of X and [n] notation for indices. Remove duplicated descriptions. Add store methods to some dds convenience macros. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Reviewed-by: Jonathan Cameron <jic23@cam.ac.uk> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | Staging: IIO: Direct digital synthesis abi documentationMichael Hennerich2010-12-161-0/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes since RFC/v1: IIO: Apply list review feedback: Apply list review feedback: Restructure documentation according to list feedback. Rename attributes to fit IIO convention used in other drivers. Fix typos. Provide ddsX_out_enable as opposed to ddsX_out_disable Changes since v2: IIO: sysfs-bus-iio-dds: Apply more list review feedback Fix mixture of X and [n] notation for indices. Fix some wording in the descriptions. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | staging: brcm80211: Convert ETHER_TYPE_802_1X to ETH_P_PAEJoe Perches2010-12-162-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove now unused #define. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | staging: brcm80211: Remove unused ETHER_TYPE_<foo> #definesJoe Perches2010-12-161-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | staging: brcm80211: Remove ETHER_HDR_LEN, use ETH_HLENJoe Perches2010-12-162-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | staging: brcm80211: Convert ETHER_ADDR_LEN to ETH_ALENJoe Perches2010-12-1612-88/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add an #include of <linux/if_ether.h> to include/proto/ethernet.h Convert ETHER_ADDR_LEN, remove the #define for ETHER_ADDR_LEN. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | staging: brcm80211: Convert ETHER_IS<FOO> to is_<foo>_ether_addrJoe Perches2010-12-165-21/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the normal kernel calls and remove the #defines for ETHER_IS_BCAST and ETHER_IS_NULLADDR. Add #include for etherdevice.h where necessary. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | staging: brcm80211: Remove unused ether_<foo> #defines and structJoe Perches2010-12-161-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are unused, just remove them. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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