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[media] s5p_cec: get rid of an unused var

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drivers/staging/media/s5p-cec/s5p_cec.c: In function 's5p_cec_adap_enable':
drivers/staging/media/s5p-cec/s5p_cec.c:42:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
  int ret;
      ^~~

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-06-28 11:44:06 -03:00
parent 78fc853b55
commit c51202d358
1 changed files with 1 additions and 2 deletions
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drivers/staging/media/s5p-cec/s5p_cec.c
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@ -39,10 +39,9 @@ MODULE_PARM_DESC(debug, "debug level (0-2)");
static int s5p_cec_adap_enable(struct cec_adapter *adap, bool enable)
{
struct s5p_cec_dev *cec = adap->priv;
int ret;
if (enable) {
ret = pm_runtime_get_sync(cec->dev);
pm_runtime_get_sync(cec->dev);
s5p_cec_reset(cec);