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* x86_64: rename irq_desc/irq_desc_allocYinghai Lu2008-10-167-41/+38
| | | | | | | | | | | | | | change names: irq_desc() ==> irq_desc_alloc __irq_desc() ==> irq_desc Also split a few of the uses in lowlevel x86 code. v2: need to check if desc is null in smp_irq_move_cleanup Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: check with without_new in show_interruptsYinghai Lu2008-10-161-1/+4
| | | | | | | so we don't get new one that we don't need it. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* generic: add irq_desc in function in parameterYinghai Lu2008-10-164-5/+47
| | | | | | | | | So we could remove some duplicated calling to irq_desc v2: make sure irq_desc in init/main.c is not used without generic_hardirqs Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* irq: remove >= nr_irqs checking with config_have_sparse_irqYinghai Lu2008-10-164-48/+55
| | | | | | | | | | remove irq limit checks - nr_irqs is dynamic and we expand anytime. v2: fix checking about result irq_cfg_without_new, so could use msi again v3: use irq_desc_without_new to check irq is valid Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, ioapic: replace loop with nr_irqs with for_each_irq_icfgYinghai Lu2008-10-161-12/+12
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* irq, fs/proc: replace loop with nr_irqs for proc/statYinghai Lu2008-10-162-14/+33
| | | | | | | | | | Replace another nr_irqs loop to avoid the allocation of all sparse irq entries - use for_each_irq_desc instead. v2: make sure arch without GENERIC_HARDIRQS works too Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* irq: replace loop with nr_irqs with for_each_irq_descYinghai Lu2008-10-167-26/+25
| | | | | | | | | | | | | | There are a handful of loops that go from 0 to nr_irqs and use get_irq_desc() on them. These would allocate all the irq_desc entries, regardless of the need for them. Use the smarter for_each_irq_desc() iterator that will only iterate over the present ones. v2: make sure arch without GENERIC_HARDIRQS work too Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* irq: add irq_desc_without_newYinghai Lu2008-10-162-4/+37
| | | | | | | | add an irq_desc accessor that will not allocate any sparse entry but returns failure if there's no entry present. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: move kstat_irqs from kstat to irq_descYinghai Lu2008-10-1611-56/+106
| | | | | | | | | | | | | | | | | | | | | based on Eric's patch ... together mold it with dyn_array for irq_desc, will allcate kstat_irqs for nr_irq_desc alltogether if needed. -- at that point nr_cpus is known already. v2: make sure system without generic_hardirqs works they don't have irq_desc v3: fix merging v4: [mingo@elte.hu] fix typo [ mingo@elte.hu ] irq: build fix fix: arch/x86/xen/spinlock.c: In function 'xen_spin_lock_slow': arch/x86/xen/spinlock.c:90: error: 'struct kernel_stat' has no member named 'irqs' Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: put timer_rand_state pointer into irq_descYinghai Lu2008-10-162-5/+63
| | | | | | | | | | | | | irq_timer_state[] is a NR_IRQS sized array that is a side-by array to the real irq_desc[] array. Integrate that field into the (now dynamic) irq_desc dynamic array and save some RAM. v2: keep the old way to support arch not support irq_desc Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: put irq_2_pin pointer into irq_cfgYinghai Lu2008-10-161-41/+120
| | | | | | | | | | preallocate 32 irq_2_pin entries, and use get_one_free_irq_2_pin() to get one more and link to irq_cfg if needed. so don't waste one where no irq is enabled. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: add irq_cfg in io_apic_64.cYinghai Lu2008-10-161-40/+169
| | | | | | | | | | | | | preallocate size is 32, and if it is not enough, irq_cfg will more via alloc_bootmem() or kzalloc(). (depending on how early we are in system setup) v2: fix typo about size of init_one_irq_cfg ... should use sizeof(struct irq_cfg) v3: according to Eric, change get_irq_cfg() to irq_cfg() v4: squash add irq_cfg_alloc in Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* irq: sparse irqs, fix IRQ auto-probe crashIngo Molnar2008-10-161-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix: [ 10.631533] calling yenta_socket_init+0x0/0x20 [ 10.631533] Yenta: CardBus bridge found at 0000:15:00.0 [17aa:2012] [ 10.631533] Yenta: Using INTVAL to route CSC interrupts to PCI [ 10.631533] Yenta: Routing CardBus interrupts to PCI [ 10.631533] Yenta TI: socket 0000:15:00.0, mfunc 0x01d01002, devctl 0x64 [ 10.731599] BUG: unable to handle kernel NULL pointer dereference at 00000040 [ 10.731838] IP: [<c0c95b5f>] _spin_lock_irq+0xf/0x20 [ 10.732221] *pde = 00000000 [ 10.732741] Oops: 0002 [#1] SMP [ 10.733453] [ 10.734253] Pid: 1, comm: swapper Tainted: G W (2.6.27-rc3-tip-00173-gd7eaa4f-dirty #1) [ 10.735188] EIP: 0060:[<c0c95b5f>] EFLAGS: 00010002 CPU: 0 [ 10.735523] EIP is at _spin_lock_irq+0xf/0x20 [ 10.735523] EAX: 00000040 EBX: 00000000 ECX: f6e04c90 EDX: 00000100 [ 10.735523] ESI: 000000df EDI: f6e04c90 EBP: f7867df0 ESP: f7867df0 [ 10.735523] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 10.735523] Process swapper (pid: 1, ti=f7867000 task=f7870000 task.ti=f7867000) [ 10.735523] Stack: f7867e04 c0155fbd 00000000 00000000 f6e04c90 f7867e5c c0c6e319 c0f6a074 [ 10.735523] f6e04c90 000017aa 00002012 c112b648 f791f240 c112b5e0 f7867e44 c010440b [ 10.735523] f791f240 f791f29c c112b8ec f791f240 00000000 f7867e5c c048f893 03c0b648 [ 10.735523] Call Trace: [ 10.735523] [<c0155fbd>] ? probe_irq_on+0x3d/0x140 [ 10.735523] [<c0c6e319>] ? yenta_probe+0x529/0x640 [ 10.735523] [<c010440b>] ? mcount_call+0x5/0xa [ 10.735523] [<c048f893>] ? pci_match_device+0xa3/0xb0 [ 10.735523] [<c048fc1e>] ? pci_device_probe+0x5e/0x80 [ 10.735523] [<c0515423>] ? driver_probe_device+0x83/0x180 [ 10.735523] [<c0515594>] ? __driver_attach+0x74/0x80 [ 10.735523] [<c0514b69>] ? bus_for_each_dev+0x49/0x70 [ 10.735523] [<c051528e>] ? driver_attach+0x1e/0x20 [ 10.735523] [<c0515520>] ? __driver_attach+0x0/0x80 [ 10.735523] [<c05150d3>] ? bus_add_driver+0x1a3/0x220 [ 10.735523] [<c048fb60>] ? pci_device_remove+0x0/0x40 [ 10.735523] [<c05157f4>] ? driver_register+0x54/0x130 [ 10.735523] [<c048fe2f>] ? __pci_register_driver+0x4f/0x90 [ 10.735523] [<c11e9419>] ? yenta_socket_init+0x19/0x20 [ 10.735523] [<c0101125>] ? do_one_initcall+0x35/0x160 [ 10.735523] [<c11e9400>] ? yenta_socket_init+0x0/0x20 [ 10.735523] [<c01391a6>] ? __queue_work+0x36/0x50 [ 10.735523] [<c013922d>] ? queue_work_on+0x3d/0x50 [ 10.735523] [<c11a2758>] ? kernel_init+0x148/0x210 [ 10.735523] [<c11a2610>] ? kernel_init+0x0/0x210 [ 10.735523] [<c01043f3>] ? kernel_thread_helper+0x7/0x10 [ 10.735523] ======================= [ 10.735523] Code: 10 38 f2 74 06 f3 90 8a 10 eb f6 5d 89 c8 c3 8d b6 00 00 00 00 8d bc 27 00 00 00 00 55 89 e5 e8 a4 e8 46 ff fa ba 00 01 00 00 90 <66> 0f c1 10 38 f2 74 06 f3 90 8a 10 eb f6 5d c3 90 55 89 e5 53 as auto-probing wants to iterate over existing irqs. Signed-off-by: Ingo Molnar <mingo@elte.hu>
* generic: sparse irqs: use irq_desc() together with dyn_array, instead of ↵Yinghai Lu2008-10-1628-187/+404
| | | | | | | | | | | | | | | | | | irq_desc[] add CONFIG_HAVE_SPARSE_IRQ to for use condensed array. Get rid of irq_desc[] array assumptions. Preallocate 32 irq_desc, and irq_desc() will try to get more. ( No change in functionality is expected anywhere, except the odd build failure where we missed a code site or where a crossing commit itroduces new irq_desc[] usage. ) v2: according to Eric, change get_irq_desc() to irq_desc() Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: remove nr_irq_vectorsYinghai Lu2008-10-161-9/+0
| | | | | | | remove unused defines derived from the (now obsolete) NR_IRQS define. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86, irq: get nr_irqs from madtYinghai Lu2008-10-162-2/+29
| | | | | | | | | | | | | | | | Until now, NR_IRQS was derived from black magic defines that had to be "large enough" to both accomodate NR_CPUS and MAX_NR_IO_APICs. This resulted in a way too large irq_desc[] array on most x86 systems. Especially with larger CPU masks, the size of irq_desc can spiral out of control quickly. So be smarter about it and use precise allocation instead: determine the default maximum possible IRQ number from the ACPI MADT. Use a minimum limit of at least 32 IRQs for broken BIOSes. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* irq: sparse irqs, fix #3Ingo Molnar2008-10-161-0/+2
| | | | | | | | | | | fix non-APIC UP build: arch/x86/kernel/built-in.o: In function `setup_arch': : undefined reference to `pin_map_size' arch/x86/kernel/built-in.o: In function `setup_arch': : undefined reference to `first_free_entry' Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: use dyn_array in io_apic_xx.cYinghai Lu2008-10-163-18/+70
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* irq: make irqs in kernel stat use per_cpu_dyn_arrayYinghai Lu2008-10-162-1/+8
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* irq: sparse irqs, export nr_irqsIngo Molnar2008-10-161-0/+1
| | | | | | | | | | fix: Building modules, stage 2. MODPOST 458 modules ERROR: "nr_irqs" [drivers/serial/8250.ko] undefined! Signed-off-by: Ingo Molnar <mingo@elte.hu>
* irq: make irq_desc to use dyn_arrayYinghai Lu2008-10-162-0/+35
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* irq: make irq2_iommu to use dyn_arrayYinghai Lu2008-10-161-2/+10
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* irqs: make irq_timer_state to use dyn_arrayYinghai Lu2008-10-161-0/+6
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* drivers/xen: use nr_irqsYinghai Lu2008-10-161-6/+6
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* fs/proc: use nr_irqsYinghai Lu2008-10-161-5/+5
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* drivers/serial: use nr_irqsYinghai Lu2008-10-169-10/+10
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* drivers/scsi: use nr_irqsYinghai Lu2008-10-161-1/+1
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* drivers/rtc: use nr_irqsYinghai Lu2008-10-161-2/+2
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* drivers/pcmcia: use nr_irqsYinghai Lu2008-10-162-2/+2
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* drivers/pci/ intr remapping: use nr_irqsYinghai Lu2008-10-161-8/+8
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* drivers/net: use nr_irqsYinghai Lu2008-10-164-8/+8
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* drivers/char: use nr_irqsYinghai Lu2008-10-163-4/+4
| | | | | | | convert them to nr_irqs. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: use nr_irqsYinghai Lu2008-10-167-38/+44
| | | | | | | | also add first_free_entry and pin_map_size, which were NR_IRQS derived constants. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* irq: introduce nr_irqsYinghai Lu2008-10-1611-29/+39
| | | | | | | | | | | at this point nr_irqs is equal NR_IRQS convert a few easy users from NR_IRQS to dynamic nr_irqs. v2: according to Eric, we need to take care of arch without generic_hardirqs Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: enable dyn_array supportYinghai Lu2008-10-164-0/+7
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: alloc dyn_array all togetherYinghai Lu2008-10-163-21/+62
| | | | | | | | | so could spare some memory with small alignment in bootmem also tighten the alignment checking, and make print out less debug info. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* add per_cpu_dyn_array supportYinghai Lu2008-10-164-7/+96
| | | | | | | | | | | | | | | | | | | | | | | allow dyn-array in per_cpu area, allocated dynamically. usage: | /* in .h */ | struct kernel_stat { | struct cpu_usage_stat cpustat; | unsigned int *irqs; | }; | | /* in .c */ | DEFINE_PER_CPU(struct kernel_stat, kstat); | | DEFINE_PER_CPU_DYN_ARRAY_ADDR(per_cpu__kstat_irqs, per_cpu__kstat.irqs, sizeof(unsigned int), nr_irqs, sizeof(unsigned long), NULL); after setup_percpu()/per_cpu_alloc_dyn_array(), the dyn_array in per_cpu area is ready to use. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* generic: add dyn_array supportYinghai Lu2008-10-163-0/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow crazy big arrays via bootmem at init stage. Architectures use CONFIG_HAVE_DYN_ARRAY to enable it. usage: | static struct irq_desc irq_desc_init __initdata = { | .status = IRQ_DISABLED, | .chip = &no_irq_chip, | .handle_irq = handle_bad_irq, | .depth = 1, | .lock = __SPIN_LOCK_UNLOCKED(irq_desc->lock), | #ifdef CONFIG_SMP | .affinity = CPU_MASK_ALL | #endif | }; | | static void __init init_work(void *data) | { | struct dyn_array *da = data; | struct irq_desc *desc; | int i; | | desc = *da->name; | | for (i = 0; i < *da->nr; i++) | memcpy(&desc[i], &irq_desc_init, sizeof(struct irq_desc)); | } | | struct irq_desc *irq_desc; | DEFINE_DYN_ARRAY(irq_desc, sizeof(struct irq_desc), nr_irqs, PAGE_SIZE, init_work); after pre_alloc_dyn_array() after setup_arch(), the array is ready to be used. Via this facility we can replace irq_desc[NR_IRQS] array with dyn_array irq_desc[nr_irqs]. v2: remove _nopanic in pre_alloc_dyn_array() Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: remove irq_vectors_limitsYinghai Lu2008-10-162-28/+0
| | | | | | | there's no user left. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: add after_bootmem flag for 32bitYinghai Lu2008-10-161-0/+3
| | | | | | | to prepare to use dyn_array support etc. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* serial, 8250: remove NR_IRQ usageAlan Cox2008-10-162-21/+57
| | | | | | | Works on my test box with a quick test. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* Merge branch 'linus' into genirqIngo Molnar2008-10-165116-177674/+326610
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| * Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds2008-10-1416-326/+918
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c-viapro: Add support for SMBus Process Call transactions i2c: Restore i2c_smbus_process_call function i2c: Do earlier driver model init i2c: Only build Tyan SMBus mux drivers on x86 i2c: Guard against oopses from bad init sequences i2c: Document the implementation details of the /dev interface i2c: Improve dev-interface documentation i2c-parport-light: Don't register a platform device resource hwmon: (dme1737) Convert to a new-style i2c driver hwmon: (dme1737) Be less i2c-centric i2c/tps65010: Vibrator hookup to gpiolib i2c-viapro: Add VX800/VX820 support i2c: Renesas Highlander FPGA SMBus support i2c-pca-isa: Don't grab arbitrary resources i2c/isp1301_omap: Convert to a new-style i2c driver, part 2 i2c/isp1301_omap: Convert to a new-style i2c driver, part 1
| | * i2c-viapro: Add support for SMBus Process Call transactionsPrakash Mortha2008-10-141-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | Add support for SMBus Process Call transactions. These are combined word write, word read transactions. Signed-off-by: Prakash Mortha <pmortha@escient.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| | * i2c: Restore i2c_smbus_process_call functionPrakash Mortha2008-10-143-4/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Restore the i2c_smbus_process_call() as one driver (for the Micronas MAP5401) will need it soon. [JD: Update documentation accordingly.] Signed-off-by: Prakash Mortha <pmortha@escient.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| | * i2c: Do earlier driver model initDavid Brownell2008-10-141-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move I2C driver model init earlier in the boot sequence. This avoids oopsing in statically linked systems when some subsystems register I2C drivers in subsys_initcall() code, but those subsystems are linked (and initialized) before I2C. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| | * i2c: Only build Tyan SMBus mux drivers on x86Jean Delvare2008-10-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | The two Tyan SMBus mux drivers (i2c-amd756-s4882 and i2c-nforce2-s4985) are only useful on specific x86 motherboards, so there is no point in letting them be built on other architectures. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| | * i2c: Guard against oopses from bad init sequencesDavid Brownell2008-10-141-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Guard I2C against oopsing because of init sequence problems, by verifying that i2c_init() has been called before calling any routines that rely on that initialization. This specific test just requires that bus_register(&i2c_bus_type) was called. Examples of this kind of oopsing come from subystems and drivers which register I2C drivers in their subsys_initcall code but which are statically linked before I2C by drivers/Makefile. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| | * i2c: Document the implementation details of the /dev interfaceJean Delvare2008-10-141-0/+45
| | | | | | | | | | | | | | | | | | | | | I wrote this explanation to answer a question on the i2c mailing list, and thought it would be good to have in the kernel documentation. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| | * i2c: Improve dev-interface documentationJean Delvare2008-10-141-25/+40
| | | | | | | | | | | | | | | | | | | | | | | | * Clarify some points. * Point developers to i2c-tools instead of lm_sensors. * Fix coding style in code examples. Signed-off-by: Jean Delvare <khali@linux-fr.org>
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