Unverified Commit 633a2c7d authored by Shengjiu Wang's avatar Shengjiu Wang Committed by Mark Brown
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ASoC: fsl_easrc: Fix -Wunused-but-set-variable 



Obtained with:
$ make W=1

  unsigned int int_bits;
               ^
  struct device *dev;
                 ^
  struct device *dev;
                 ^

Fixes: 955ac624 ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers")
Reported-by: default avatarkbuild test robot <lkp@intel.com>
Signed-off-by: default avatarShengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: default avatarNicolin Chen <nicoleotsuka@gmail.com>
sound/soc/fsl/fsl_easrc.c: In function 'fsl_easrc_set_rs_ratio':
sound/soc/fsl/fsl_easrc.c:182:15: warning: variable 'int_bits' set but not used [-Wunused-but-set-variable]
sound/soc/fsl/fsl_easrc.c: In function 'fsl_easrc_set_ctx_organziation':
sound/soc/fsl/fsl_easrc.c:1204:17: warning: variable 'dev' set but not used [-Wunused-but-set-variable]
sound/soc/fsl/fsl_easrc.c: In function 'fsl_easrc_release_context':
sound/soc/fsl/fsl_easrc.c:1294:17: warning: variable 'dev' set but not used [-Wunused-but-set-variable]
Link: https://lore.kernel.org/r/91ceb59e3bce31c9e93abba06f5156692ff5c71e.1591155860.git.shengjiu.wang@nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent e4cc0aaa

sound/soc/fsl/fsl_easrc.c

+3 −8
Original line number Diff line number Diff line
@@ -179,22 +179,21 @@ static int fsl_easrc_set_rs_ratio(struct fsl_asrc_pair *ctx) 
	struct fsl_easrc_ctx_priv *ctx_priv = ctx->private;

	unsigned int in_rate = ctx_priv->in_params.norm_rate;

	unsigned int out_rate = ctx_priv->out_params.norm_rate;

	unsigned int int_bits;

	unsigned int frac_bits;

	u64 val;

	u32 *r;



	switch (easrc_priv->rs_num_taps) {

	case EASRC_RS_32_TAPS:

		int_bits = 5;

		/* integer bits = 5; */

		frac_bits = 39;

		break;

	case EASRC_RS_64_TAPS:

		int_bits = 6;

		/* integer bits = 6; */

		frac_bits = 38;

		break;

	case EASRC_RS_128_TAPS:

		int_bits = 7;

		/* integer bits = 7; */

		frac_bits = 37;

		break;

	default:
@@ -1201,7 +1200,6 @@ static int fsl_easrc_set_ctx_format(struct fsl_asrc_pair *ctx, 
static int fsl_easrc_set_ctx_organziation(struct fsl_asrc_pair *ctx)

{

	struct fsl_easrc_ctx_priv *ctx_priv;

	struct device *dev;

	struct fsl_asrc *easrc;



	if (!ctx)
@@ -1209,7 +1207,6 @@ static int fsl_easrc_set_ctx_organziation(struct fsl_asrc_pair *ctx) 


	easrc = ctx->asrc;

	ctx_priv = ctx->private;

	dev = &easrc->pdev->dev;



	/* input interleaving parameters */

	regmap_update_bits(easrc->regmap, REG_EASRC_CIA(ctx->index),
@@ -1291,13 +1288,11 @@ static void fsl_easrc_release_context(struct fsl_asrc_pair *ctx) 
{

	unsigned long lock_flags;

	struct fsl_asrc *easrc;

	struct device *dev;



	if (!ctx)

		return;



	easrc = ctx->asrc;

	dev = &easrc->pdev->dev;



	spin_lock_irqsave(&easrc->lock, lock_flags);