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(parent: 93946c4) | patch
rtc: sun6i: Fix return value check in sun6i_rtc_clk_init()
authorWei Yongjun <weiyongjun1@huawei.com>
Thu, 9 Feb 2017 00:16:13 +0000 (00:16 +0000)
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>
Sat, 11 Feb 2017 23:34:31 +0000 (00:34 +0100)
commitaaa65a9ce685fcdf37d647ec1ef5afeb3d02c916
tree448605e52ece7821ce5b21816e27ac781322c83ftree | snapshot
parent93946c49cdafd6a2e4039a8208564fd18e9120c3commit | diff
rtc: sun6i: Fix return value check in sun6i_rtc_clk_init()

In case of error, the function of_io_request_and_map() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check should
be replaced with IS_ERR().

Fixes: 847b8bf62eb4 ("rtc: sun6i: Expose the 32kHz oscillator")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
drivers/rtc/rtc-sun6i.c diff | blob | history
Domain: System / Kernel;