[PATCH] ALSA: usb-audio: Fix coding style problems

[Atul]

From: Atul Gopinathan <leoatul12 at gmail.com>

Hi,

This patch fixes some coding style warnings and errors that were
generated using scripts/checkpatch.pl.

Signed-off-by: Atul Gopinathan <leoatul12 at gmail.com>
---
 sound/usb/pcm.c    | 16 ++++++++--------
 sound/usb/quirks.c | 21 +++++++++++----------
 2 files changed, 19 insertions(+), 18 deletions(-)

diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index a860303cc522..ed5c77ce8e14 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -104,7 +104,7 @@ static struct audioformat *find_format(struct snd_usb_substream *subs)
 				continue;
 		}
 		attr = fp->ep_attr & USB_ENDPOINT_SYNCTYPE;
-		if (! found) {
+		if (!found) {
 			found = fp;
 			cur_attr = attr;
 			continue;
@@ -304,7 +304,7 @@ static int search_roland_implicit_fb(struct usb_device *dev, int ifnum,
 	if (altsd->bAlternateSetting != altsetting ||
 	    altsd->bInterfaceClass != USB_CLASS_VENDOR_SPEC ||
 	    (altsd->bInterfaceSubClass != 2 &&
-	     altsd->bInterfaceProtocol != 2   ) ||
+	     altsd->bInterfaceProtocol != 2) ||
 	    altsd->bNumEndpoints < 1)
 		return -ENOENT;
 	epd = get_endpoint(*alts, 0);
@@ -482,8 +482,9 @@ static int set_sync_endpoint(struct snd_usb_substream *subs,
 
 	/* check sync-pipe endpoint */
 	/* ... and check descriptor size before accessing bSynchAddress
-	   because there is a version of the SB Audigy 2 NX firmware lacking
-	   the audio fields in the endpoint descriptors */
+     * because there is a version of the SB Audigy 2 NX firmware lacking
+     * the audio fields in the endpoint descriptors
+     */
 	if ((get_endpoint(alts, 1)->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_ISOC ||
 	    (get_endpoint(alts, 1)->bLength >= USB_DT_ENDPOINT_AUDIO_SIZE &&
 	     get_endpoint(alts, 1)->bSynchAddress != 0)) {
@@ -911,7 +912,7 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream)
 	struct usb_interface *iface;
 	int ret;
 
-	if (! subs->cur_audiofmt) {
+	if (!subs->cur_audiofmt) {
 		dev_err(&subs->dev->dev, "no format is specified!\n");
 		return -ENXIO;
 	}
@@ -973,9 +974,8 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream)
 	return ret;
 }
 
-static const struct snd_pcm_hardware snd_usb_hardware =
-{
-	.info =			SNDRV_PCM_INFO_MMAP |
+static const struct snd_pcm_hardware snd_usb_hardware = {
+	.info =		SNDRV_PCM_INFO_MMAP |
 				SNDRV_PCM_INFO_MMAP_VALID |
 				SNDRV_PCM_INFO_BATCH |
 				SNDRV_PCM_INFO_INTERLEAVED |
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index c989ad8052ae..b6f3345db93f 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -398,7 +398,7 @@ static int create_autodetect_quirks(struct snd_usb_audio *chip,
 }
 
 /*
- * Create a stream for an Edirol UA-700/UA-25/UA-4FX interface.  
+ * Create a stream for an Edirol UA-700/UA-25/UA-4FX interface.
  * The only way to detect the sample rate is by looking at wMaxPacketSize.
  */
 static int create_uaxx_quirk(struct snd_usb_audio *chip,
@@ -593,7 +593,7 @@ static int snd_usb_extigy_boot_quirk(struct usb_device *dev, struct usb_interfac
 	    le16_to_cpu(get_cfg_desc(config)->wTotalLength) == EXTIGY_FIRMWARE_SIZE_NEW) {
 		dev_dbg(&dev->dev, "sending Extigy boot sequence...\n");
 		/* Send message to force it to reconnect with full interface. */
-		err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev,0),
+		err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
 				      0x10, 0x43, 0x0001, 0x000a, NULL, 0);
 		if (err < 0)
 			dev_dbg(&dev->dev, "error sending boot message: %d\n", err);
@@ -646,8 +646,9 @@ static int snd_usb_fasttrackpro_boot_quirk(struct usb_device *dev)
 				"error usb_driver_set_configuration: %d\n",
 				err);
 		/* Always return an error, so that we stop creating a device
-		   that will just be destroyed and recreated with a new
-		   configuration */
+         * that will just be destroyed and recreated with a new
+         * configuration
+         */
 		return -ENODEV;
 	} else
 		dev_info(&dev->dev, "Fast Track Pro config OK\n");
@@ -895,9 +896,10 @@ static int snd_usb_nativeinstruments_boot_quirk(struct usb_device *dev)
 	usb_reset_device(dev);
 
 	/* return -EAGAIN, so the creation of an audio interface for this
-	 * temporary device is aborted. The device will reconnect with a
-	 * new product ID */
-	return -EAGAIN;
+     * temporary device is aborted. The device will reconnect with a
+     * new product ID
+     */
+    return -EAGAIN;
 }
 
 static void mbox2_setup_48_24_magic(struct usb_device *dev)
@@ -919,7 +921,6 @@ static void mbox2_setup_48_24_magic(struct usb_device *dev)
 		0x81, 0xa2, 0x0100, 0x0086, &srate, 0x0003);
 	snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
 		0x81, 0xa2, 0x0100, 0x0003, &srate, 0x0003);
-	return;
 }
 
 /* Digidesign Mbox 2 needs to load firmware onboard
@@ -1830,8 +1831,8 @@ void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip,
 		/* doesn't set the sample rate attribute, but supports it */
 		fp->attributes |= UAC_EP_CS_ATTR_SAMPLE_RATE;
 		break;
-	case USB_ID(0x0763, 0x2001):  /* M-Audio Quattro USB */
-	case USB_ID(0x0763, 0x2012):  /* M-Audio Fast Track Pro USB */
+	case USB_ID(0x0763, 0x2001): /* M-Audio Quattro USB */
+	case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro USB */
 	case USB_ID(0x047f, 0x0ca1): /* plantronics headset */
 	case USB_ID(0x077d, 0x07af): /* Griffin iMic (note that there is
 					an older model 77d:223) */
-- 
2.25.1