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| author | Maciej S. Szmigiero <maciej.szmigiero@oracle.com> | 2022-10-20 22:46:21 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2022-10-21 08:17:08 +0200 |
| commit | 966f015fe4329199cc49084ee2886cfb626b34d3 (patch) | |
| tree | b2385617043d48f185a0047e9333f8aff20cddfb /sound/usb | |
| parent | 4881bda5ea05c8c240fc8afeaa928e2bc43f61fa (diff) | |
| download | lwn-966f015fe4329199cc49084ee2886cfb626b34d3.tar.gz lwn-966f015fe4329199cc49084ee2886cfb626b34d3.zip | |
ALSA: control: add snd_ctl_rename()
Add a snd_ctl_rename() function that takes care of updating the control
hash entries for callers that already have the relevant struct snd_kcontrol
at hand and hold the control write lock (or simply haven't registered the
card yet).
Fixes: c27e1efb61c5 ("ALSA: control: Use xarray for faster lookups")
Cc: stable@vger.kernel.org
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Link: https://lore.kernel.org/r/4170b71117ea81357a4f7eb8410f7cde20836c70.1666296963.git.maciej.szmigiero@oracle.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
0 files changed, 0 insertions, 0 deletions