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(parent: 3068a25) | patch
rtc: at91rm9200: remove race condition
authorAlexandre Belloni <alexandre.belloni@free-electrons.com>
Thu, 6 Jul 2017 09:42:01 +0000 (11:42 +0200)
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>
Fri, 7 Jul 2017 11:14:12 +0000 (13:14 +0200)
commit735ae2056b3c7296bb188d079c020f606a679c4a
treee1662976fdd97074f037b6131c78c503a84008d1tree | snapshot
parent3068a254d5519cd5116f61297462da6d1aa84c20commit | diff
rtc: at91rm9200: remove race condition

While highly unlikely, it is possible to get an interrupt as soon as it is
requested. In that case, at91_rtc_interrupt() will be called with rtc ==
NULL.

Solve that by using devm_rtc_allocate_device/rtc_register_device.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
drivers/rtc/rtc-at91rm9200.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git