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/openbmc/linux/drivers/rtc/
H A Drtc-pl030.cdiff c778ec85825dc895936940072aea9fe9037db684 Sun Sep 09 15:38:47 CDT 2018 Alexandre Belloni <alexandre.belloni@bootlin.com> rtc: pl030: fix possible race condition

The IRQ is requested before the struct rtc is allocated and registered, but
this struct is used in the IRQ handler. This may lead to a NULL pointer
dereference.

Switch to devm_rtc_allocate_device/rtc_register_device to allocate the rtc
before requesting the IRQ.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>