linux/drivers
Arnd Bergmann 591cee0a35 tty/amiserial: avoid interruptible_sleep_on
interruptible_sleep_on is generally problematic and we want to get
rid of it. In case of TIOCMIWAIT, that race is actually in user
space and does not get fixed since we can only detect changes after
entering the ioctl handler, but it removes one more caller.

This instance can not be trivially replaced with wait_event, so
I chose to open-code the wait loop using prepare_to_wait/finish_wait.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-07 17:05:21 -08:00
..
accessibility
acpi pstore: Don't allow high traffic options on fragile devices 2013-12-20 13:12:01 -08:00
amba
ata SCSI fixes on 20131206 2013-12-06 08:30:18 -08:00
atm atm: idt77252: fix dev refcnt leak 2013-11-19 15:53:02 -05:00
auxdisplay
base Revert "cpufreq: suspend governors on system suspend/hibernate" 2013-12-08 01:04:17 +01:00
bcma Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-11-13 17:40:34 +09:00
block null_blk: mem garbage on NUMA systems during init 2013-12-15 12:17:16 -08:00
bluetooth
bus Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm 2013-11-14 08:51:29 +09:00
cdrom
char Char/Misc driver fixes for 3.13-rc3 2013-12-08 18:47:25 -08:00
clk mfd: s2mps11: Fix build after regmap field rename in sec-core.c 2013-12-16 11:30:39 +00:00
clocksource clocksource: dw_apb_timer_of: Fix support for dts binding "snps,dw-apb-timer" 2013-12-10 19:49:18 +01:00
connector connector: improved unaligned access error fix 2013-11-14 17:19:20 -05:00
cpufreq cpufreq_ at32ap-cpufreq.c: Fix section mismatch 2013-12-10 08:46:38 +01:00
cpuidle cpuidle: Check for dev before deregistering it. 2013-12-03 22:05:22 +01:00
crypto crypto: talitos - fix aead sglen for case 'dst != src' 2013-11-28 22:25:17 +08:00
dca
devfreq
dio
dma net_dma: mark broken 2013-12-18 12:53:43 -08:00
edac sb_edac: Shut up compiler warning when EDAC_DEBUG is enabled 2013-11-30 12:26:36 +01:00
eisa
extcon extcon: remove freed groups caused the panic or warning in unregister flow 2013-11-26 15:17:23 +09:00
firewire firewire: sbp2: bring back WRITE SAME support 2013-12-15 16:32:32 +01:00
firmware pstore: Don't allow high traffic options on fragile devices 2013-12-20 13:12:01 -08:00
fmc
gpio GPIO fixes for the v3.13 development cycle: 2013-12-17 11:47:40 -08:00
gpu drm/edid: add quirk for BPC in Samsung NP700G7A-S01PL notebook 2013-12-17 14:18:16 +10:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2013-12-13 13:21:28 -08:00
hsi
hv
hwmon hwmon fixes for 3.13-rc4 2013-12-12 11:05:19 -08:00
hwspinlock
i2c i2c: imx: Check the return value from clk_prepare_enable() 2013-12-12 22:48:22 +01:00
ide More ACPI and power management updates for 3.13-rc1 2013-11-20 13:25:04 -08:00
idle intel_idle: Fixed C6 state on Avoton/Rangeley processors 2013-11-28 14:35:26 +01:00
iio iio:adc:ad7887 Fix channel reported endianness from cpu to big endian 2013-12-17 20:37:14 +00:00
infiniband iser-target: Move INIT_WORK setup into isert_create_device_ib_res 2013-12-19 00:18:43 -08:00
input Merge 3.13-rc4 into tty-next 2013-12-16 16:36:37 -08:00
iommu iommu/arm-smmu: fix error return code in arm_smmu_device_dt_probe() 2013-12-06 16:44:25 +00:00
ipack
irqchip Renesas ARM based SoC fixes for v3.13 2013-12-20 11:28:30 -08:00
isdn net: rework recvmsg handler msg_name and msg_namelen logic 2013-11-20 21:52:30 -05:00
leds leds: pwm: Fix for deferred probe in DT booted mode 2013-12-02 11:53:17 -08:00
lguest
macintosh powerpc/windfarm: Fix XServe G5 fan control Makefile issue 2013-11-27 11:35:47 +11:00
mailbox
md A set of device-mapper fixes for 3.13. 2013-12-13 13:22:22 -08:00
media [media] videobuf2-dma-sg: fix possible memory leak 2013-12-10 05:40:57 -02:00
memory
memstick tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
message drivers/message/i2o/driver.c: add missing destroy_workqueue() on error in i2o_driver_register() 2013-11-13 12:09:26 +09:00
mfd mfd/rtc: s5m: fix register updating by adding regmap for RTC 2013-12-12 18:19:26 -08:00
misc Char/Misc driver fixes for 3.13-rc3 2013-12-08 18:47:25 -08:00
mmc mmc: omap: Fix I2C dependency and make driver usable with device tree 2013-11-26 15:51:16 -08:00
mtd mtd: nand: pxa3xx: Use info->use_dma to release DMA resources 2013-12-12 15:02:04 -08:00
net Merge branch 'fixes-for-3.13' of git://gitorious.org/linux-can/linux-can 2013-12-17 17:21:30 -05:00
nfc
ntb NTB driver bug fixes to address a missed call to pci_enable_msix, 2013-11-26 11:15:12 -08:00
nubus
of Merge branch 'for-linus-dma-masks' of git://git.linaro.org/people/rmk/linux-arm 2013-11-14 07:55:21 +09:00
oprofile
parisc
parport parport_serial: remove unnecessary pci_set_drvdata() 2013-12-08 17:04:40 -08:00
pci Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-12-15 11:56:47 -08:00
pcmcia DeviceTree updates for 3.13. This is a bit larger pull request than 2013-11-12 16:52:17 +09:00
phy phy: kconfig: add depends on "USB_PHY" to OMAP_USB2 and TWL4030_USB 2013-12-10 12:53:30 -08:00
pinctrl sh-pfc: Fix PINMUX_GPIO macro 2013-12-10 13:12:28 +01:00
platform sony-laptop: do not scribble keyboard backlight registers on resume 2013-11-26 13:03:36 +09:00
pnp PNP: fix restoring devices after hibernation 2013-12-05 02:01:55 +01:00
power Highlights: 2013-11-18 15:35:09 -08:00
powercap PowerCap: Fix mode for energy counter 2013-12-05 02:05:48 +01:00
pps drivers/pps/clients/pps-gpio.c: remove redundant of_match_ptr 2013-11-13 12:09:35 +09:00
ps3
ptp
pwm
rapidio
regulator mfd: s2mps11: Fix build after regmap field rename in sec-core.c 2013-12-16 11:30:39 +00:00
remoteproc
reset
rpmsg
rtc mfd/rtc: s5m: fix register updating by adding regmap for RTC 2013-12-12 18:19:26 -08:00
s390 s390/sclp: replace uninitialized early_event_mask_sccb variable with sccb_early 2013-12-02 15:31:07 +01:00
sbus
scsi qla2xxx: Fix scsi_host leak on qlt_lport_register callback failure 2013-12-19 14:50:17 -08:00
sfi
sh
sn
spi Merge remote-tracking branches 'spi/fix/bcm2835', 'spi/fix/bcm63xx', 'spi/fix/mpc512x-psc', 'spi/fix/mxs', 'spi/fix/pxa2xx', 'spi/fix/qspi', 'spi/fix/rspi' and 'spi/fix/txx9' into spi-linus 2013-11-28 11:31:35 +00:00
ssb
staging Merge 3.13-rc5 into tty-next 2013-12-24 10:10:47 -08:00
target target: Remove extra percpu_ref_init 2013-12-19 14:49:54 -08:00
tc
thermal Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-11-19 15:50:47 -08:00
tty tty/amiserial: avoid interruptible_sleep_on 2014-01-07 17:05:21 -08:00
uio uio: we cannot mmap unaligned page contents 2013-12-02 11:50:37 -08:00
usb usb: ohci-at91: fix irq and iomem resource retrieval 2013-12-17 13:22:36 -08:00
uwb
vfio
vhost Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2013-11-22 10:52:03 -08:00
video Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-12-09 19:21:39 -08:00
virt
virtio Nothing really exciting: some groundwork for changing virtio endian, and 2013-11-15 13:28:47 +09:00
vlynq
vme
w1 drivers/w1/masters/w1-gpio.c: use dev_get_platdata() 2013-11-15 09:32:21 +09:00
watchdog sc1200_wdt: Fix oops 2013-12-10 08:48:15 +01:00
xen Bug-fixes: 2013-12-20 09:34:54 -08:00
zorro
Kconfig ACPI and power management updates for 3.13-rc1 2013-11-14 13:41:48 +09:00
Makefile ACPI and power management updates for 3.13-rc1 2013-11-14 13:41:48 +09:00