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ALSA: line6: Remove unused line6_nop_read()

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The function isn't used any longer after rewriting from sysfs to leds
class in toneport.c.

Tested-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2015-01-23 12:30:48 +01:00
parent 6b562f63dd
commit b55004f9fd
2 changed files with 0 additions and 12 deletions
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10
sound/usb/line6/driver.c
View File

@ -412,16 +412,6 @@ int line6_read_serial_number(struct usb_line6 *line6, int *serial_number)
} }
EXPORT_SYMBOL_GPL(line6_read_serial_number); EXPORT_SYMBOL_GPL(line6_read_serial_number);
/*
No operation (i.e., unsupported).
*/
ssize_t line6_nop_read(struct device *dev, struct device_attribute *attr,
char *buf)
{
return 0;
}
EXPORT_SYMBOL_GPL(line6_nop_read);
/* /*
Card destructor. Card destructor.
*/ */

2
sound/usb/line6/driver.h
View File

@ -162,8 +162,6 @@ struct usb_line6 {
extern char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1, extern char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1,
int code2, int size); int code2, int size);
extern ssize_t line6_nop_read(struct device *dev,
struct device_attribute *attr, char *buf);
extern int line6_read_data(struct usb_line6 *line6, int address, void *data, extern int line6_read_data(struct usb_line6 *line6, int address, void *data,
size_t datalen); size_t datalen);
extern int line6_read_serial_number(struct usb_line6 *line6, extern int line6_read_serial_number(struct usb_line6 *line6,