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Ivo van Doorn 8ff48a8bbe rt2x00: Fix race condition when using inderect registers 
Indirect registers require multiple calls to the CSR
register in order to access the indirect registers.
This must be protected under a lock to prevent race
conditions which could cause invalid data to
be returned when reading from the indirect register or silent
failures when writing data to the indirect register.

USB drivers where already protected under a mutex,
so rename the mutex and make PCI drivers use the mutex
as well.
This now means that BBP and RF registers are no longer
accessible in interrupt context. That is not a bad
situation since the slow behavior of accessing
those registers means we don't _want_ to access them
in interrupt context either.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 		2008-11-21 11:08:16 -05:00
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accessibility
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acpi acpi: fix oops in acpi_system_wakeup_device_seq_show 2008-11-16 10:09:34 -08:00
amba
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ata libata: improve phantom device detection 2008-11-14 18:51:57 -05:00
atm
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auxdisplay
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base sysfs: Fix return values for sysdev_store_{ulong,int} 2008-10-29 15:03:49 -07:00
block cciss: fix DEBUG printk formats 2008-11-19 18:50:00 -08:00
bluetooth bpa10x: free sk_buff with kfree_skb 2008-10-31 00:40:19 -07:00
cdrom gdrom: Fix compile error 2008-10-28 17:46:02 +09:00
char Merge branch 'doc-subdirs' of git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs 2008-11-15 11:51:03 -08:00
clocksource
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connector
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cpufreq
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cpuidle regression: disable timer peek-ahead for 2.6.28 2008-11-09 16:28:42 -08:00
crypto
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dca [4/4] dca: fixup initialization dependency 2008-11-10 15:01:03 -08:00
dio
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dma dmaengine: struct device - replace bus_id with dev_name(), dev_set_name() 2008-11-11 13:12:33 -07:00
edac i5000-edac: hold reference to mci kobject 2008-11-12 17:17:16 -08:00
eisa
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firewire firewire: struct device - replace bus_id with dev_name(), dev_set_name() 2008-10-31 08:48:25 +01:00
firmware Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-11-11 15:43:02 -08:00
gpio gpiolib: extend gpio label column width in debugfs file 2008-11-19 18:49:57 -08:00
gpu drm/i915: Move legacy breadcrumb out of the reserved status page area 2008-11-11 18:03:28 +10:00
hid HID: don't grab devices with no input 2008-11-14 14:10:01 +01:00
hwmon drivers/hwmon/applesmc.c: add generic MacPro support 2008-11-19 18:49:59 -08:00
i2c i2c: fix i2c-sh_mobile rx underrun 2008-11-13 15:37:07 +09:00
ide Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2008-11-15 18:58:37 -08:00
idle i7300_idle: Kconfig, show menu only on x86_64 2008-10-28 00:14:47 -04:00
ieee1394 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2008-11-06 15:55:34 -08:00
infiniband Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-11-18 23:38:23 -08:00
input saner FASYNC handling on file close 2008-11-01 09:49:46 -07:00
isdn isdn: isdn_net.c annotate struct ip_ports and trivial sparse fixes 2008-11-20 04:10:51 -08:00
leds remove unused #include <version.h>'s 2008-11-01 09:50:12 -07:00
lguest
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macintosh
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mca
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md dm: avoid destroying table in dm_any_congested 2008-11-13 23:39:14 +00:00
media Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-11-18 23:38:23 -08:00
memstick
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message Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-11-11 15:43:02 -08:00
mfd mfd: Correct WM8350 I2C return code usage 2008-11-16 19:58:47 +01:00
misc GRU: fix for debug option 2008-11-19 18:49:57 -08:00
mmc mmc: struct device - replace bus_id with dev_name(), dev_set_name() 2008-11-08 21:37:46 +01:00
mtd [ARM] cdb89712: avoid namespace clashes with SRAM_ and BOOTROM_ constants 2008-11-13 15:05:03 +00:00
net rt2x00: Fix race condition when using inderect registers 2008-11-21 11:08:16 -05:00
nubus
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of OF-device: Don't overwrite numa_node in device registration 2008-10-31 16:12:01 +11:00
oprofile oprofile: fix memory ordering 2008-10-27 19:15:41 +01:00
parisc netdev: introduce dev_get_stats() 2008-11-19 21:40:23 -08:00
parport Parport driver: disable pc-style parport on Blackfin systems 2008-11-18 08:10:08 -08:00
pci Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-11-20 13:13:03 -08:00
pcmcia pcmcia: ensure correct logging in do_io_probe 2008-11-09 21:47:47 +01:00
pnp drivers: remove duplicated #include 2008-11-04 08:18:19 -08:00
power
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ps3 powerpc/ps3: Fix compile error in ps3-lpm.c 2008-11-05 19:59:08 +11:00
rapidio
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regulator regulator: Use menuconfig in Kconfig 2008-11-09 14:49:23 +00:00
rtc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2008-11-17 07:54:47 -08:00
s390 drivers/s390/ - csum_partial - remove unnecessary casts 2008-11-19 15:45:15 -08:00
sbus drivers: remove duplicated #include 2008-11-04 08:18:19 -08:00
scsi Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-11-18 23:38:23 -08:00
serial serial: sh-sci: Reorder the SCxTDR write after the TDxE clear. 2008-11-13 17:46:06 +09:00
sh
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sn
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spi spi_imx: full duplex dma corruption bugfix 2008-11-19 18:49:58 -08:00
ssb ssb: struct device - replace bus_id with dev_name(), dev_set_name() 2008-11-21 11:06:03 -05:00
staging Don't ask twice about not including staging drivers 2008-11-09 12:47:04 -08:00
tc
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telephony telephony: trivial: fix up email address 2008-11-11 09:30:23 -08:00
thermal
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uio saner FASYNC handling on file close 2008-11-01 09:49:46 -07:00
usb Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-11-20 16:44:00 -08:00
uwb uwb: use the %pM formatting specifier in eda.c 2008-10-28 23:02:37 -07:00
video drivers/video/backlight/da903x.c: introduce one more missing kfree 2008-11-19 18:50:00 -08:00
virtio
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w1 W1 OMAP: Fix OMAP LDP boot crash 2008-11-19 18:50:00 -08:00
watchdog Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2008-11-11 09:24:31 -08:00
xen xen: fix scrub_page() 2008-11-17 19:11:26 +01:00
zorro
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Kconfig regulator: Build on non-ARM platforms 2008-10-28 21:47:17 +00:00
Makefile Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb 2008-10-26 16:35:46 -07:00