ASoC: mpc5200_psc_ac97: Remove unused on-stack snd_ac97 device

The mpc5200_psc_ac97 driver puts a snd_ac97 device on the stack in the driver probe function, initializes the private data member of the device and the never uses the device again. It should be safe to remove it. Signed-off-by: Lars-Peter Clausen <[email protected]> Signed-off-by: Mark Brown <[email protected]>
chewitt · Nov 18, 2014 · 35480e3 · 35480e3
1 parent 92eb0d5
commit 35480e3
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/sound/soc/fsl/mpc5200_psc_ac97.c b/sound/soc/fsl/mpc5200_psc_ac97.c
@@ -282,7 +282,6 @@ static const struct snd_soc_component_driver psc_ac97_component = {
 static int psc_ac97_of_probe(struct platform_device *op)
 {
 	int rc;
-	struct snd_ac97 ac97;
 	struct mpc52xx_psc __iomem *regs;
 
 	rc = mpc5200_audio_dma_create(op);
@@ -304,7 +303,6 @@ static int psc_ac97_of_probe(struct platform_device *op)
 
 	psc_dma = dev_get_drvdata(&op->dev);
 	regs = psc_dma->psc_regs;
-	ac97.private_data = psc_dma;
 
 	psc_dma->imr = 0;
 	out_be16(&psc_dma->psc_regs->isr_imr.imr, psc_dma->imr);