diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2015-12-11 13:06:24 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-31 11:25:48 -0800 |
| commit | b44c9d84ada661d94030792f128c3acfebd3d4ec (patch) | |
| tree | f039862d6c5df00f2c602edef15c0eb876e6b770 /sound | |
| parent | 5e201204474d4760bb496b77b01b8e143cdaf20e (diff) | |
ASoC: davinci-mcasp: Fix XDATA check in mcasp_start_tx
commit e2a0c9fa80227be5ee017b5476638829dd41cb39 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/davinci/davinci-mcasp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index 7d45d98a861f..226b3606e8a4 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -222,8 +222,8 @@ 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 */ |