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| author | Takashi Iwai <tiwai@suse.de> | 2025-11-06 11:46:45 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2025-11-06 11:49:35 +0100 |
| commit | 82420bd4e17bdaba8453fbf9e10c58c9ed0c9727 (patch) | |
| tree | 51bbd2b6fd52a960f79ec703cbbcffef118a7f5e /net/unix/af_unix.c | |
| parent | b98b69c38512c3a8277c83b2d07674fd1ff59625 (diff) | |
ALSA: hda/hdmi: Fix breakage at probing nvhdmi-mcp driver
After restructuring and splitting the HDMI codec driver code, each
HDMI codec driver contains the own build_controls and build_pcms ops.
A copy-n-paste error put the wrong entries for nvhdmi-mcp driver; both
build_controls and build_pcms are swapped. Unfortunately both
callbacks have the very same form, and the compiler didn't complain
it, either. This resulted in a NULL dereference because the PCM
instance hasn't been initialized at calling the build_controls
callback.
Fix it by passing the proper entries.
Fixes: ad781b550f9a ("ALSA: hda/hdmi: Rewrite to new probe method")
Cc: <stable@vger.kernel.org>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=220743
Link: https://patch.msgid.link/20251106104647.25805-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions
