iio: adc: mxs-lradc: Fix return value check in mxs_lradc_adc_probe()

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In case of error, the function devm_ioremap() returns NULL pointer
not ERR_PTR(). The IS_ERR() test in the return value check should
be replaced with NULL test. Also add NULL test for iores.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

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Wei Yongjun 2017-05-16 15:26:12 +00:00 • committed by Jonathan Cameron

parent 948588e25b

commit 1454e15bc2

1 changed files with 5 additions and 2 deletions

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drivers/iio/adc/mxs-lradc-adc.c

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