From e195a331c4124a6527e5e1b6fbd93a6b4a984d7b Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Wed, 27 Sep 2017 11:49:27 +0530 Subject: ALSA: line6: make snd_pcm_ops const Make these const as they are only passed to a const argument of the function snd_pcm_set_ops in the file referencing them. Also, add const to the declaration in the headers. Structures found using Coccinelle and changes done by hand. Signed-off-by: Bhumika Goyal Reviewed-by: Takashi Sakamoto Signed-off-by: Takashi Iwai --- sound/usb/line6/playback.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/usb/line6/playback.h') diff --git a/sound/usb/line6/playback.h b/sound/usb/line6/playback.h index 51fce29e8726..d8d3b8a07a72 100644 --- a/sound/usb/line6/playback.h +++ b/sound/usb/line6/playback.h @@ -27,7 +27,7 @@ */ #define USE_CLEAR_BUFFER_WORKAROUND 1 -extern struct snd_pcm_ops snd_line6_playback_ops; +extern const struct snd_pcm_ops snd_line6_playback_ops; extern int line6_create_audio_out_urbs(struct snd_line6_pcm *line6pcm); extern int line6_submit_audio_out_all_urbs(struct snd_line6_pcm *line6pcm); -- cgit