[alsa-devel] [PATCH v4 6/6] sound: replace /proc/bus/usb by /dev/bus/usb

[Takashi Iwai]

On Mon, 17 Apr 2017 02:51:11 +0200,
Mauro Carvalho Chehab wrote:
> 
> The /proc/bus/usb devices don't exist anymore, since when we
> got rid of usbfs. Those devices are now seen at
> /dev/bus/usb.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab at s-opensource.com>

Since it's a driver fix, I applied it to sound tree now.


thanks,

Takashi

> ---
>  sound/usb/usx2y/us122l.c        | 2 +-
>  sound/usb/usx2y/usX2Yhwdep.c    | 2 +-
>  sound/usb/usx2y/usx2yhwdeppcm.c | 2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c
> index cf45bf1f7ee0..e118bdca983d 100644
> --- a/sound/usb/usx2y/us122l.c
> +++ b/sound/usb/usx2y/us122l.c
> @@ -472,7 +472,7 @@ static int usb_stream_hwdep_new(struct snd_card *card)
>  	hw->ops.mmap = usb_stream_hwdep_mmap;
>  	hw->ops.poll = usb_stream_hwdep_poll;
>  
> -	sprintf(hw->name, "/proc/bus/usb/%03d/%03d/hwdeppcm",
> +	sprintf(hw->name, "/dev/bus/usb/%03d/%03d/hwdeppcm",
>  		dev->bus->busnum, dev->devnum);
>  	return 0;
>  }
> diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c
> index 605e1047c01d..f4b3cda412fc 100644
> --- a/sound/usb/usx2y/usX2Yhwdep.c
> +++ b/sound/usb/usx2y/usX2Yhwdep.c
> @@ -258,7 +258,7 @@ int usX2Y_hwdep_new(struct snd_card *card, struct usb_device* device)
>  	hw->ops.mmap = snd_us428ctls_mmap;
>  	hw->ops.poll = snd_us428ctls_poll;
>  	hw->exclusive = 1;
> -	sprintf(hw->name, "/proc/bus/usb/%03d/%03d", device->bus->busnum, device->devnum);
> +	sprintf(hw->name, "/dev/bus/usb/%03d/%03d", device->bus->busnum, device->devnum);
>  	return 0;
>  }
>  
> diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
> index f95164b91152..d51c7fd7835b 100644
> --- a/sound/usb/usx2y/usx2yhwdeppcm.c
> +++ b/sound/usb/usx2y/usx2yhwdeppcm.c
> @@ -723,7 +723,7 @@ int usX2Y_hwdep_pcm_new(struct snd_card *card)
>  	hw->ops.release = snd_usX2Y_hwdep_pcm_release;
>  	hw->ops.mmap = snd_usX2Y_hwdep_pcm_mmap;
>  	hw->exclusive = 1;
> -	sprintf(hw->name, "/proc/bus/usb/%03d/%03d/hwdeppcm", dev->bus->busnum, dev->devnum);
> +	sprintf(hw->name, "/dev/bus/usb/%03d/%03d/hwdeppcm", dev->bus->busnum, dev->devnum);
>  
>  	err = snd_pcm_new(card, NAME_ALLCAPS" hwdep Audio", 2, 1, 1, &pcm);
>  	if (err < 0) {
> -- 
> 2.9.3
> 
>