[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date: Tue, 7 Jul 2020 14:06:08 -0500
From: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
To: alsa-devel@...a-project.org
Cc: tiwai@...e.de, broonie@...nel.org,
Lee Jones <lee.jones@...aro.org>,
Peter Ujfalusi <peter.ujfalusi@...com>,
Jarkko Nikula <jarkko.nikula@...mer.com>,
Samuel Ortiz <samuel.ortiz@...ia.com>,
linux-omap@...r.kernel.org,
Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
Liam Girdwood <lgirdwood@...il.com>,
Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>,
linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v3 09/13] ASoC: ti: omap-mcbsp-st: Remove set, but unused variable 'w'
From: Lee Jones <lee.jones@...aro.org>
Looks like 'w' has remained unchecked since the driver's inception.
Fixes the following W=1 kernel build warning(s):
sound/soc/ti/omap-mcbsp-st.c: In function ‘omap_mcbsp_st_chgain’:
sound/soc/ti/omap-mcbsp-st.c:145:6: warning: variable ‘w’ set but not used [-Wunused-but-set-variable]
Peter suggested that the whole read can be removed, so that's
been done too.
Cc: Peter Ujfalusi <peter.ujfalusi@...com>
Cc: Jarkko Nikula <jarkko.nikula@...mer.com>
Cc: Samuel Ortiz <samuel.ortiz@...ia.com>
Cc: linux-omap@...r.kernel.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
---
sound/soc/ti/omap-mcbsp-st.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/sound/soc/ti/omap-mcbsp-st.c b/sound/soc/ti/omap-mcbsp-st.c
index 5a32b54bbf3b..0bc7d26c660a 100644
--- a/sound/soc/ti/omap-mcbsp-st.c
+++ b/sound/soc/ti/omap-mcbsp-st.c
@@ -142,11 +142,8 @@ static void omap_mcbsp_st_fir_write(struct omap_mcbsp *mcbsp, s16 *fir)
static void omap_mcbsp_st_chgain(struct omap_mcbsp *mcbsp)
{
- u16 w;
struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
- w = MCBSP_ST_READ(mcbsp, SSELCR);
-
MCBSP_ST_WRITE(mcbsp, SGAINCR, ST_CH0GAIN(st_data->ch0gain) |
ST_CH1GAIN(st_data->ch1gain));
}
--
2.25.1
Powered by blists - more mailing lists