Re: [PATCH] alsa: correct nonsensical sysfs device symlinks

Christopher "Monty" Montgomery wrote:
> This patch was generated against 2.6.20-rc5; it fixes a bug that
> cropped up in a late 2.6.19-mm kernel.
> 
> When ALSA's sysfs device creation was converted from using
> class_device_create() to device_create(), the fourth param from
> class_device_create() [dev] was simply plugged into arg 2 of
> device_create().  This causes the device symlinks under all the
> class/sound/[node] to point to nonsensical places.  Among other
> problems, this breaks HAL and all audio software that depends on HAL.
> 

There are no device symlinks anymore, so the current behaviour seems
correct. HAL should follow the symlink, then move up in the device tree
to find a suitable parent.

Rgds
Pierre

Attachment: signature.asc
Description: OpenPGP digital signature

---

• References:
  • [PATCH] alsa: correct nonsensical sysfs device symlinks
    • From: "Christopher \"Monty\" Montgomery" <[email protected]>

• Prev by Date: Re: [RFC] Limit the size of the pagecache
• Next by Date: Re: [patch] suspend/resume debugging: device filter
• Previous by thread: Re: [Alsa-devel] [PATCH] alsa: correct nonsensical sysfs device symlinks
• Next by thread: [PATCH] init: support preset lpj value as config option
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]