linux-stable/drivers
Tejun Heo a5bfc4714b ahci: drop intx manipulation on msi enable
There's no need to turn off intx explicitly on msi enable.  This is
automatically handled by pci.  Drop it.

This might be needed on machines if the BIOS turns intx off during
boot.  However, there's no evidence of such behavior for ahci and
the only such case seems to be ICH5 PATA according to ata_piix.
Also, given the way ahci operates, it's highly unlikely BIOS ever
disables IRQ for the controller.  However, as this change has slight
possibility of introducing failure, please schedule it for #upstream.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-03-24 22:02:40 -04:00
..
accessibility
acpi acpi: check for pxm_to_node_map overflow 2009-03-16 00:35:30 -04:00
amba
ata ahci: drop intx manipulation on msi enable 2009-03-24 22:02:40 -04:00
atm ATM: misplaced parentheses? 2009-02-18 17:41:38 -08:00
auxdisplay
base mm: get_nid_for_pfn() returns int 2009-03-10 15:55:10 -07:00
block Merge commit 'gcl/merge' into merge 2009-03-18 13:16:30 +11:00
bluetooth
cdrom
char parisc: remove klist iterators 2009-03-13 01:16:58 -04:00
clocksource
connector
cpufreq Revert "[CPUFREQ] Disable sysfs ui for p4-clockmod." 2009-03-09 15:07:33 -04:00
cpuidle
crypto crypto: ixp4xx - Fix qmgr_request_queue build failure 2009-03-04 08:01:22 +08:00
dca Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2009-03-23 09:25:58 -07:00
dio
dma Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2009-03-08 10:23:05 -07:00
edac
eisa
firewire
firmware Bernhard has moved 2009-02-18 15:37:56 -08:00
gpio
gpu drm/i915: fix 945 fence register writes for fence 8 and above. 2009-03-11 11:02:06 -07:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2009-03-19 14:50:15 -07:00
hwmon hwmon: (f75375s) Remove unnecessary and confusing initialization 2009-03-12 13:36:39 +01:00
i2c Merge master.kernel.org:/home/rmk/linux-2.6-arm 2009-03-03 14:12:41 -08:00
ide ide: save the returned value of dma_map_sg 2009-03-13 21:16:13 +01:00
idle
ieee1394 Make ieee1394_init a fs-initcall 2009-02-26 10:32:31 -08:00
infiniband RDMA/nes: Don't allow userspace QPs to use STag zero 2009-03-12 16:21:41 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2009-03-02 15:43:03 -08:00
isdn bas_gigaset: correctly allocate USB interrupt transfer buffer 2009-03-18 23:44:23 -07:00
leds
lguest lguest: fix for CONFIG_SPARSE_IRQ=y 2009-03-09 10:06:29 +10:30
macintosh
mca
md dm crypt: wait for endio to complete before destruction 2009-03-16 17:44:36 +00:00
media V4L/DVB (10978): Report tuning algorith correctly 2009-03-13 13:19:42 -03:00
memstick
message [SCSI] mpt: fix disable lsi sas to use msi as default 2009-02-22 08:51:07 -06:00
mfd mfd: add support for WM8351 revision B 2009-03-12 16:20:24 -07:00
misc hpilo: new pci device 2009-02-27 16:26:22 -08:00
mmc mmc: s3cmci: fix s3c2410_dma_config() arguments. 2009-03-12 16:20:24 -07:00
mtd ps3/block: Replace mtd/ps3vram by block/ps3vram 2009-03-13 16:07:19 +11:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2009-03-23 09:25:58 -07:00
nubus
of
oprofile
parisc parisc: sba_iommu: fix build bug when CONFIG_PARISC_AGP=y 2009-03-15 13:36:22 -07:00
parport m68k: atari - Rename "mfp" to "st_mfp" 2009-02-22 09:23:02 -08:00
pci PCIe: portdrv: call pci_disable_device during remove 2009-03-12 15:42:35 -04:00
pcmcia
platform acpi-wmi: unsigned cannot be less than 0 2009-03-16 00:38:24 -04:00
pnp
power ds2760_battery.c: fix division by zero 2009-03-12 16:20:23 -07:00
ps3
rapidio
regulator
rtc
s390 [S390] fix "mem=" handling in case of standby memory 2009-02-19 15:19:19 +01:00
sbus sbus: Auto-load openprom module when device opened. 2009-03-13 14:30:08 -07:00
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 2009-03-14 12:01:37 -07:00
serial Merge branch 'sh/for-2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 2009-02-27 16:40:00 -08:00
sh
sn
spi spi-gpio: sanitize MISO bitvalue 2009-02-18 15:37:56 -08:00
ssb
staging Staging: benet: remove driver now that it is merged in drivers/net/ 2009-03-18 09:22:17 -07:00
tc
telephony
thermal
uio
usb USB: storage: Unusual USB device Prolific 2507 variation added 2009-03-17 14:01:29 -07:00
uwb
video radeonfb: Whack the PCI PM register until it sticks 2009-03-22 11:08:53 -07:00
virtio
w1 drivers/w1/masters/w1-gpio.c: fix read_bit() 2009-03-12 16:20:23 -07:00
watchdog [WATCHDOG] orion5x_wdt.c: 'ORION5X_TCLK' undeclared 2009-03-05 19:25:05 +00:00
xen PM: Split up sysdev_[suspend|resume] from device_power_[down|up] 2009-02-22 10:33:44 -08:00
zorro
Kconfig
Makefile