From: Arvind Yadav Date: Wed, 9 Aug 2017 07:46:51 +0000 (+0530) Subject: usb: gadget: f_uac2: constify snd_pcm_ops structures X-Git-Tag: v4.14-rc1~150^2~31^2~48 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b765ff181ef64c56fad5cba31c1856fe8ef92d3c;p=platform%2Fkernel%2Flinux-rpi.git usb: gadget: f_uac2: constify snd_pcm_ops structures snd_pcm_ops are not supposed to change at runtime. All functions working with snd_pcm_ops provided by work with const snd_pcm_ops. So mark the non-const structs as const. Signed-off-by: Arvind Yadav Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/gadget/function/u_audio.c b/drivers/usb/gadget/function/u_audio.c index 5dd73b9..d4caa21 100644 --- a/drivers/usb/gadget/function/u_audio.c +++ b/drivers/usb/gadget/function/u_audio.c @@ -354,7 +354,7 @@ static int uac_pcm_null(struct snd_pcm_substream *substream) return 0; } -static struct snd_pcm_ops uac_pcm_ops = { +static const struct snd_pcm_ops uac_pcm_ops = { .open = uac_pcm_open, .close = uac_pcm_null, .ioctl = snd_pcm_lib_ioctl,