ASoC: pxa: address unused variable warning

gcc with W=1 reports
sound/soc/pxa/pxa-ssp.c:594:15: warning: variable 'acds' set but not used [-Wunused-but-set-variable]
                                            ^
This variable is not used so remove it.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308040619.BEismjFv-lkp@intel.com/
Signed-off-by: Yu Liao <liaoyu15@huawei.com>
Link: https://lore.kernel.org/r/20230808132519.637452-1-liaoyu15@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index 430dd446321e503feefd49dcf771a9d2789b635f..d19769dde139c45559a842fb8653f3b5c0bd5252 100644 (file)
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -591,7 +591,7 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
 
                if (ret < 0) {
                        const struct pxa_ssp_clock_mode *m;
-                       int ssacd, acds;
+                       int ssacd;
 
                        for (m = pxa_ssp_clock_modes; m->rate; m++) {
                                if (m->rate == rate)
@@ -601,12 +601,6 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
                        if (!m->rate)
                                return -EINVAL;
 
-                       acds = m->acds;
-
-                       /* The values in the table are for 16 bits */
-                       if (width == 32)
-                               acds--;
-
                        ret = pxa_ssp_set_pll(priv, bclk);
                        if (ret < 0)
                                return ret;