ASoC: tas2552: Remove unneeded NULL test for tas2552->enable_gpio

It's safe to call gpiod_set_value() with NULL desc.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Axel Lin 2015-07-25 15:32:16 +08:00 • committed by Mark Brown
commit 82cf77a1bd