Viresh Kumar dcf77c3979 greybus: arche-apb: NULL is a valid regulator ...

Since NULL could in theory be a valid regulator we ought to check for
IS_ERR() rather than for NULL. In practice this is unlikely to be an
issue but it's better for neatness.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

2016-01-11 15:58:01 -08:00

drivers/staging/greybus

greybus: arche-apb: NULL is a valid regulator

2016-01-11 15:58:01 -08:00

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