ASoC: samsung: Add missing prepare for iis clock of s3c24xx

The s3c_i2sv2_probe() only enabled iis clock.  Missing prepare isn't
probably fatal, because for SoC clocks this is usually no-op, but for
correctness this clock should be prepared.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Arvind Yadav<arvind.yadav.cs@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c
index 9b28046..3894bda 100644 (file)
--- a/sound/soc/samsung/s3c-i2s-v2.c
+++ b/sound/soc/samsung/s3c-i2s-v2.c
@@ -637,7 +637,7 @@ int s3c_i2sv2_probe(struct snd_soc_dai *dai,
                return -ENOENT;
        }
 
-       clk_enable(i2s->iis_pclk);
+       clk_prepare_enable(i2s->iis_pclk);
 
        /* Mark ourselves as in TXRX mode so we can run through our cleanup
         * process without warnings. */