tree d423ff31f0615f0b5758d0bf211b6fe5ae859852
parent a0defd7cfc2804796144545e00aaf74a486adbe7
author Alexandre Belloni <alexandre.belloni@bootlin.com> 1527760602 +0200
committer Alexandre Belloni <alexandre.belloni@bootlin.com> 1527800531 +0200

rtc: ds1685: 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.

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>