aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorPeter Ujfalusi <peter.ujfalusi@ti.com>2015-12-11 13:06:24 +0200
committerMark Brown <broonie@kernel.org>2015-12-11 11:12:28 +0000
commite2a0c9fa80227be5ee017b5476638829dd41cb39 (patch)
tree7b40ed61ad14ddc1b24a44b165f4aa609365089f
parent8005c49d9aea74d382f474ce11afbbc7d7130bec (diff)
downloadleg-kernel-e2a0c9fa80227be5ee017b5476638829dd41cb39.tar.gz
ASoC: davinci-mcasp: Fix XDATA check in mcasp_start_tx
The condition for checking for XDAT being cleared was not correct. Fixes: 36bcecd0a73eb ("ASoC: davinci-mcasp: Correct TX start sequence") Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
-rw-r--r--sound/soc/davinci/davinci-mcasp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 4495a40a9468..41235d3867c4 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -223,8 +223,8 @@ static void mcasp_start_tx(struct davinci_mcasp *mcasp)
/* wait for XDATA to be cleared */
cnt = 0;
- while (!(mcasp_get_reg(mcasp, DAVINCI_MCASP_TXSTAT_REG) &
- ~XRDATA) && (cnt < 100000))
+ while ((mcasp_get_reg(mcasp, DAVINCI_MCASP_TXSTAT_REG) & XRDATA) &&
+ (cnt < 100000))
cnt++;
/* Release TX state machine */