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Wei Yongjun authored
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>
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