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| author | Lucy Thrun <lucy.thrun@digital-rabbithole.de> | 2025-06-10 20:50:11 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2025-06-10 21:23:45 +0300 |
| commit | 165bb5b154de4c39c3aa9962f0dd69836d030c19 (patch) | |
| tree | 965e8160df1e6eb864a42f60a0f3a18588cb3faa | |
| parent | d6e2c062e5f154d1c54022b8defb91c21648562d (diff) | |
| download | linux-165bb5b154de4c39c3aa9962f0dd69836d030c19.tar.xz | |
ALSA: hda/ca0132: Fix using plain integer as NULL pointer in add_tuning_control
The 'add_tuning_control' function initializes two pointers using the
integer 0 instead of the NULL pointer, triggering sparse warnings.
Replaced both instaces of '0' with 'NULL' to resolve the type mismatch
and suppress the sparse warnings.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202506100842.d8lwwdwU-lkp@intel.com/
Signed-off-by: Lucy Thrun <lucy.thrun@digital-rabbithole.de>
Link: https://patch.msgid.link/20250610175012.918-2-lucy.thrun@digital-rabbithole.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/patch_ca0132.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index cfe422a79703..491d45d652dd 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -4385,8 +4385,8 @@ static int add_tuning_control(struct hda_codec *codec, knew.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ; - knew.tlv.c = 0; - knew.tlv.p = 0; + knew.tlv.c = NULL; + knew.tlv.p = NULL; switch (pnid) { case VOICE_FOCUS: knew.info = voice_focus_ctl_info; |