From b55004f9fdee80de1b6982b3e99ebaeb7d1e7a6c Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 23 Jan 2015 12:30:48 +0100 Subject: [PATCH] ALSA: line6: Remove unused line6_nop_read() The function isn't used any longer after rewriting from sysfs to leds class in toneport.c. Tested-by: Chris Rorvick Signed-off-by: Takashi Iwai --- sound/usb/line6/driver.c | 10 ---------- sound/usb/line6/driver.h | 2 -- 2 files changed, 12 deletions(-) diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index bf9630cd2395..4d2d233d0505 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -412,16 +412,6 @@ int line6_read_serial_number(struct usb_line6 *line6, int *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. */ diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h index efd58ac3215b..a6c0b2f08ba8 100644 --- a/sound/usb/line6/driver.h +++ b/sound/usb/line6/driver.h @@ -162,8 +162,6 @@ struct usb_line6 { extern char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1, 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, size_t datalen); extern int line6_read_serial_number(struct usb_line6 *line6, -- 2.20.1