android_kernel_xiaomi_sdm845/drivers
David Brownell 01c1714265 USB: fix EHCI periodic transfers
As noted by Stefan Neis <Stefan.Neis@kobil.com>, we had a recent
regression with EHCI periodic transfers, in some (seemingly not
all that common) cases.

The root cause was that the schedule activation was only loosely
coupled to the addition or removal of transfers, so two different
execution contexts could both think they had to deactivate (or
conversely activate) the schedule.  So this fix tightens that
coupling, managing it more like a refcount.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-09-23 13:58:08 -07:00
..
accessibility
acpi Merge branches 'smbus' and 'fujitsu-fix' into release-2.6.27 2008-09-04 14:33:03 +02:00
amba
ata sata_inic162x: enable LED blinking 2008-09-13 16:43:20 -04:00
atm removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
auxdisplay
base
block Revert "pktcdvd: push BKL down into driver" 2008-08-27 13:42:00 -07:00
bluetooth
cdrom
char drivers/char/random.c: fix a race which can lead to a bogus BUG() 2008-09-02 19:21:40 -07:00
clocksource clocksource, acpi_pm.c: fix check for monotonicity 2008-09-11 11:14:29 +02:00
connector
cpufreq
cpuidle
crypto crypto: talitos - Avoid consecutive packets going out with same IV 2008-09-14 13:41:19 -07:00
dca
dio
dma
edac removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
eisa
firewire
firmware ibft: fix target info parsing in ibft module 2008-09-02 19:21:40 -07:00
gpio
gpu drm/radeon: downgrade debug message from info to debug. 2008-09-01 08:51:52 +10:00
hid
hwmon hwmon: (ad7414) Make ad7414_update_device() static 2008-09-20 10:25:20 +02:00
i2c Merge branch 'sh/for-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 2008-09-05 14:30:58 -07:00
ide Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block 2008-09-11 08:42:55 -07:00
ieee1394
infiniband Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband 2008-09-19 16:18:21 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2008-09-22 07:46:06 -07:00
isdn
leds
lguest lguest: update commentry 2008-08-26 00:19:28 +10:00
macintosh
mca
md md: Don't wait UNINTERRUPTIBLE for other resync to finish 2008-09-19 11:49:54 +10:00
media VIDEO_SH_MOBILE_CEU should depend on HAS_DMA 2008-09-10 14:15:29 -07:00
memstick memstick: fix MSProHG 8-bit interface mode support 2008-09-13 14:41:52 -07:00
message
mfd removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
misc ia64: fix panic during `modprobe -r xpc' 2008-09-13 14:41:52 -07:00
mmc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc 2008-09-21 12:38:45 -07:00
mtd [MTD] [NAND] tmio_nand: fix base address programming 2008-09-05 15:34:35 +01:00
net Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2008-09-22 15:29:05 -07:00
nubus
of
oprofile powerpc/cell/oprofile: Avoid double vfree of profile buffer 2008-08-26 10:24:46 +10:00
parisc
parport
pci PCI: fix compiler warnings in pci_get_subsys() 2008-09-16 15:52:08 -07:00
pcmcia pcmcia: Fix broken abuse of dev->driver_data 2008-09-22 08:42:50 -07:00
pnp PNPACPI: ignore the producer/consumer bit for extended IRQ descriptors 2008-08-25 12:04:44 +02:00
power
ps3
rapidio
regulator
rtc rtc-cmos: wake again from S5 2008-09-02 19:21:40 -07:00
s390 [S390] cio: fix orb initialization in cio_start_key 2008-09-16 09:34:32 -07:00
sbus
scsi Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block 2008-09-11 08:42:55 -07:00
serial atmel_serial: update the powersave handler to match serial core 2008-09-23 08:09:14 -07:00
sh
sn
spi spi_s3c24xx: fix section warning 2008-09-13 14:41:52 -07:00
ssb
tc
telephony
thermal
uio
usb USB: fix EHCI periodic transfers 2008-09-23 13:58:08 -07:00
video atmel_lcdfb: disable LCD and DMA engines when suspending 2008-09-13 14:41:52 -07:00
virtio virtio_balloon: fix towards_target when deflating balloon 2008-08-26 00:19:25 +10:00
w1
watchdog ibmasr: remove unnecessary spin_unlock() 2008-09-23 08:09:13 -07:00
xen xen: fix 2.6.27-rc5 xen balloon driver warnings 2008-09-08 20:21:15 +02:00
zorro
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