android_kernel_xiaomi_sm8350/drivers/rtc
Atsushi Nemoto 1d96469a34 rtc: fix double lock on UIE emulation
With commit 5ad31a5751 ("rtc: remove BKL
for ioctl()"), RTC_UIE_ON ioctl cause double lock on rtc->ops_lock.
The ops_lock must not be held while set_uie() calls rtc_read_time()
which takes the lock.  Also clear_uie() does not need ops_lock.  This
patch fixes return value of RTC_UIE_OFF ioctl too.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: David Brownell <david-b@pacbell.net>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-20 15:40:31 -07:00
..
class.c
hctosys.c
interface.c
Kconfig Blackfin RTC Driver: BF561 not have on-chip RTC 2008-08-20 15:40:30 -07:00
Makefile
rtc-at32ap700x.c
rtc-at91rm9200.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
rtc-at91sam9.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
rtc-bfin.c Blackfin RTC Driver: dont let RTC programming in bootloaders randomly cause ~5 second boot delays 2008-08-20 15:40:30 -07:00
rtc-cmos.c
rtc-core.h
rtc-dev.c rtc: fix double lock on UIE emulation 2008-08-20 15:40:31 -07:00
rtc-ds1216.c
rtc-ds1302.c
rtc-ds1305.c
rtc-ds1307.c
rtc-ds1374.c
rtc-ds1511.c
rtc-ds1553.c
rtc-ds1672.c
rtc-ds1742.c
rtc-ep93xx.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
rtc-fm3130.c
rtc-isl1208.c rtc-isl1208: fix double removal of a sysfs entry 2008-08-12 16:07:28 -07:00
rtc-lib.c
rtc-m41t80.c
rtc-m41t94.c
rtc-m48t59.c
rtc-m48t86.c
rtc-max6900.c
rtc-max6902.c
rtc-omap.c
rtc-pcf8563.c
rtc-pcf8583.c
rtc-pl030.c
rtc-pl031.c
rtc-ppc.c
rtc-proc.c
rtc-r9701.c
rtc-rs5c313.c
rtc-rs5c348.c
rtc-rs5c372.c
rtc-s3c.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
rtc-s35390a.c
rtc-sa1100.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
rtc-sh.c
rtc-stk17ta8.c
rtc-sysfs.c
rtc-test.c
rtc-v3020.c
rtc-vr41xx.c
rtc-x1205.c