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staging: line6: pcm.c fix checkpatch issues 

fix those checkpatch issues
drivers/staging/line6/pcm.c:84:
	WARNING: simple_strtoul is obsolete, use kstrtoul instead
	call to obsolete simple_strtoul() replaced by kstrtoint()

drivers/staging/line6/pcm.c:423:
	ERROR: switch and case should be at the same indent
	realigns comments

Signed-off-by: Laurent Navet <laurent.navet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Laurent Navet 2012-11-30 11:57:32 +01:00 committed by Greg Kroah-Hartman
parent b466eb5e22
commit a376290249
1 changed files with 18 additions and 12 deletions
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30
drivers/staging/line6/pcm.c
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@ -49,11 +49,11 @@ static ssize_t pcm_set_impulse_volume(struct device *dev,
{
struct snd_line6_pcm *line6pcm = dev2pcm(dev);
int value;
int rv;
int ret;
rv = kstrtoint(buf, 10, &value);
if (rv < 0)
return rv;
ret = kstrtoint(buf, 10, &value);
if (ret < 0)
return ret;
line6pcm->impulse_volume = value;
@ -81,7 +81,14 @@ static ssize_t pcm_set_impulse_period(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
dev2pcm(dev)->impulse_period = simple_strtoul(buf, NULL, 10);
int value;
int ret;
ret = kstrtoint(buf, 10, &value);
if (ret < 0)
return ret;
dev2pcm(dev)->impulse_period = value;
return count;
}
@ -455,13 +462,12 @@ int line6_init_pcm(struct usb_line6 *line6,
ep_write = 0x01;
break;
/* this is for interface_number == 1:
case LINE6_DEVID_TONEPORT_UX2:
case LINE6_DEVID_PODSTUDIO_UX2:
ep_read = 0x87;
ep_write = 0x00;
break;
*/
/* this is for interface_number == 1:
case LINE6_DEVID_TONEPORT_UX2:
case LINE6_DEVID_PODSTUDIO_UX2:
ep_read = 0x87;
ep_write = 0x00;
break; */
default:
MISSING_CASE;