[ALSA] soc - s3c24xx-pcm - Fix checkpatch warnings

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

sound/soc/s3c24xx/s3c24xx-pcm.c

@@ -20,6 +20,7 @@
 
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/io.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/dma-mapping.h>
@@ -30,7 +31,6 @@
 #include <sound/soc.h>
 
 #include <asm/dma.h>
-#include <asm/io.h>
 #include <asm/hardware.h>
 #include <asm/arch/dma.h>
 #include <asm/arch/audio.h>
@@ -93,7 +93,7 @@ static void s3c24xx_pcm_enqueue(struct snd_pcm_substream *substream)
 	while (prtd->dma_loaded < prtd->dma_limit) {
 		unsigned long len = prtd->dma_period;
 
-		DBG("dma_loaded: %d\n",prtd->dma_loaded);
+		DBG("dma_loaded: %d\n", prtd->dma_loaded);
 
 		if ((pos + len) > prtd->dma_end) {
 			len  = prtd->dma_end - pos;
@@ -150,7 +150,7 @@ static int s3c24xx_pcm_hw_params(struct snd_pcm_substream *substream,
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct s3c24xx_pcm_dma_params *dma = rtd->dai->cpu_dai->dma_data;
 	unsigned long totbytes = params_buffer_bytes(params);
-	int ret=0;
+	int ret = 0;
 
 	DBG("Entered %s\n", __func__);
 
@@ -294,7 +294,7 @@ static int s3c24xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 }
 
 static snd_pcm_uframes_t
-	s3c24xx_pcm_pointer(struct snd_pcm_substream *substream)
+s3c24xx_pcm_pointer(struct snd_pcm_substream *substream)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct s3c24xx_runtime_data *prtd = runtime->private_data;
@@ -313,7 +313,7 @@ static snd_pcm_uframes_t
 
 	spin_unlock(&prtd->lock);
 
-	DBG("Pointer %x %x\n",src,dst);
+	DBG("Pointer %x %x\n", src, dst);
 
 	/* we seem to be getting the odd error from the pcm library due
 	 * to out-of-bounds pointers. this is maybe due to the dma engine
@@ -355,11 +355,11 @@ static int s3c24xx_pcm_close(struct snd_pcm_substream *substream)
 
 	DBG("Entered %s\n", __func__);
 
-	if (prtd)
-		kfree(prtd);
-	else
+	if (!prtd)
 		DBG("s3c24xx_pcm_close called with prtd == NULL\n");
 
+	kfree(prtd);
+
 	return 0;
 }
 
@@ -467,7 +467,6 @@ struct snd_soc_platform s3c24xx_soc_platform = {
 	.pcm_new	= s3c24xx_pcm_new,
 	.pcm_free	= s3c24xx_pcm_free_dma_buffers,
 };
-
 EXPORT_SYMBOL_GPL(s3c24xx_soc_platform);
 
 MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");