projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3f2d301) | patch
rtc: mxc_v2: Replace spin_lock_irqsave with spin_lock in hard IRQ
authorXiaofei Tan <tanxiaofei@huawei.com>
Wed, 3 Feb 2021 12:39:41 +0000 (20:39 +0800)
committerAlexandre Belloni <alexandre.belloni@bootlin.com>
Fri, 5 Feb 2021 23:50:48 +0000 (00:50 +0100)
commit0c1095d334dafda22463454b0519c926447b555e
tree483544b2b5b358689bd517882736c5fbfe6b981btree | snapshot
parent3f2d30184773e408c4e6f9e15c350828e482480ccommit | diff
rtc: mxc_v2: Replace spin_lock_irqsave with spin_lock in hard IRQ

It is redundant to do irqsave and irqrestore in hardIRQ context, where
it has been in a irq-disabled context.

Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/1612355981-6764-7-git-send-email-tanxiaofei@huawei.com
drivers/rtc/rtc-mxc_v2.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git