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3ef8a6096c
linux/drivers
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Henrique de Moraes Holschuh 3ef8a6096c ACPI: ibm-acpi: clean up fan_read 
This patch cleans up fan_read so that it is much easier to read and
extend.

The patch fixes the userspace ABI to return "status: not supported" (like
all other ibm-acpi functions) when neither fan status or fan control are
possible.

It also fixes the userspace ABI to return EIO if ACPI access to the EC
fails, instead of returning "status: unreadable" or "speed: unreadable".

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
2006-12-07 01:38:39 -05:00
..
acorn IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
acpi ACPI: ibm-acpi: clean up fan_read 2006-12-07 01:38:39 -05:00
amba
ata Merge branch 'master' into upstream-fixes 2006-10-11 04:59:46 -04:00
atm Various drivers' irq handlers: kill dead code, needless casts 2006-10-06 15:00:58 -04:00
base driver core: kmalloc() failure check in driver_probe_device 2006-10-18 12:49:56 -07:00
block aoe: fix sysfs_create_file warnings 2006-10-18 12:53:51 -07:00
bluetooth [Bluetooth] Add missing entry for Nokia DTL-4 PCMCIA card 2006-10-20 01:15:04 -07:00
cdrom [PATCH] cdrom: add endianness annotations 2006-10-10 16:15:33 -07:00
char [PATCH] ipmi: fix return codes in failure case 2006-10-20 10:26:44 -07:00
clocksource [PATCH] scx200_hrt: fix precedence bug manifesting as 27x clock in 1 MHz mode 2006-10-04 07:55:14 -07:00
connector
cpufreq [PATCH] cpufreq: make the transition_notifier chain use SRCU 2006-10-04 07:55:30 -07:00
crypto
dio
dma [PATCH] drivers/dma trivial annotations 2006-10-10 15:37:21 -07:00
edac
eisa [PATCH] EISA: handle sysfs errors 2006-10-11 11:14:25 -07:00
fc4 IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
firmware [PATCH] firmware/dcdbas: add size check in smi_data_write 2006-10-20 10:26:44 -07:00
hwmon hwmon: Fix debug messages in w83781d 2006-10-18 13:03:09 -07:00
i2c hwmon: Let w83781d and lm78 load again 2006-10-18 13:03:09 -07:00
ide [PATCH] ioc4: Enable build on non-SN2 2006-10-17 08:18:42 -07:00
ieee1394 Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2006-10-08 12:28:41 -07:00
infiniband IB/mthca: Use mmiowb after doorbell ring 2006-10-16 20:22:35 -07:00
input Merge master.kernel.org:/home/rmk/linux-2.6-arm 2006-10-17 14:46:31 -07:00
isdn [PATCH] drivers/isdn: ioremap balanced with iounmap 2006-10-20 10:26:43 -07:00
leds [PATCH] drivers/led: handle sysfs errors 2006-10-17 08:18:46 -07:00
macintosh [POWERPC] Fix windfarm platform device usage 2006-10-10 13:56:13 +10:00
mca [PATCH] drivers/mca: handle sysfs errors 2006-10-11 11:14:25 -07:00
md [PATCH] separate bdi congestion functions from queue congestion functions 2006-10-20 10:26:35 -07:00
media V4L/DVB (4750): AGC command1/2 is board specific 2006-10-14 00:44:29 -03:00
message [PATCH] I2O: handle a few sysfs errors 2006-10-17 08:18:46 -07:00
mfd IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
misc [PATCH] ioc4: Enable build on non-SN2 2006-10-17 08:18:42 -07:00
mmc [PATCH] passing pointer to setup_timer() should be via unsigned long 2006-10-10 15:37:22 -07:00
mtd [PATCH] mtd: remove several bogus casts to void * in iounmap() argument 2006-10-10 15:37:22 -07:00
net Revert "[mv643xx] Add pci device table for auto module loading." 2006-10-20 10:40:48 -07:00
nubus
oprofile
parisc Build fixes for struct pt_regs removal 2006-10-06 20:47:23 -06:00
parport [PATCH] sparc32 pt_regs fixes 2006-10-08 12:32:35 -07:00
pci [PATCH] Fix up rpaphp driver for pci hotplug header move 2006-10-20 17:56:39 -07:00
pcmcia Merge branch 'irqclean-submit1' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 2006-10-09 14:21:45 -07:00
pnp Fix DMA resource allocation in ACPIPnP 2006-10-18 11:36:11 -07:00
rapidio
rtc [PATCH] rtc: fix printk of 64-bit res on 32-bit platform 2006-10-17 08:18:47 -07:00
s390 [S390] dasd: clean up timer. 2006-10-18 18:30:53 +02:00
sbus [SPARC] {bbc_,}envctrl: Use call_usermodehelper(). 2006-10-17 19:28:52 -07:00
scsi [PATCH] irq updates: make eata_pio compile 2006-10-20 10:26:38 -07:00
serial [PATCH] Kconfig serial typos 2006-10-20 10:26:36 -07:00
sh
sn [PATCH] ioc4: Enable build on non-SN2 2006-10-17 08:18:42 -07:00
spi Various drivers' irq handlers: kill dead code, needless casts 2006-10-06 15:00:58 -04:00
tc [MIPS] Fix DECserial build error by IRQ hander change 2006-10-08 02:38:28 +01:00
telephony [ixj] Add pci dev table for module auto loading. 2006-10-18 08:45:30 -04:00
usb [PATCH] fix PXA2xx UDC compilation error 2006-10-20 17:56:39 -07:00
video [valkyriefb] Ifdef for when CONFIG_NVRAM isn't enabled. 2006-10-18 08:53:37 -04:00
w1 [PATCH] w1 kconfig fix 2006-10-17 08:18:44 -07:00
zorro
Kconfig [PATCH] ioc4: Enable build on non-SN2 2006-10-17 08:18:42 -07:00
Makefile