regulator: axp20x: Remove unneeded NULL test against rdev

rdev won't be NULL in .enable callback.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Axel Lin 2019-03-19 11:36:07 +08:00 • committed by Mark Brown
commit 969697de7f
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