ASoC: kirkwood: Free external clock if it is a duplicate of internal

[Remaining patch from "ASoC: kirkwood: use devm_clk_get() for the
external clock" -- broonie]

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Russell King 2013-08-04 20:23:03 +01:00 • committed by Mark Brown
commit af64d7341a