| commit | c778ec85825dc895936940072aea9fe9037db684 | [log] [tgz] |
|---|---|---|
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | Sun Sep 09 22:38:47 2018 +0200 |
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | Tue Sep 11 13:56:35 2018 +0200 |
| tree | d108049408d31e0038e0155a496320c325dcb7b2 | |
| parent | babab2f86440352d24e76118fdd7d40cab5fd7bf [diff] |
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>