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| author | Takashi Iwai <tiwai@suse.de> | 2012-02-06 10:24:04 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-02-06 10:27:06 +0100 |
| commit | eedec3d3854a390fc14008f265930f8c22b0373f (patch) | |
| tree | e5fb6f36445e78dddc4d182bb64ceecf9eb88949 | |
| parent | 226e01ef0da0b1a4c2c3922fb83ff3f9e4dfb508 (diff) | |
| download | linux-stable-eedec3d3854a390fc14008f265930f8c22b0373f.tar.gz linux-stable-eedec3d3854a390fc14008f265930f8c22b0373f.tar.bz2 linux-stable-eedec3d3854a390fc14008f265930f8c22b0373f.zip | |
ALSA: hda/realtek - Fix a wrong condition
sparse complains that "spec->multiout.dac_nids" is a pointer.
sound/pci/hda/patch_realtek.c:2321:37: error: incompatible types for operation (>)
sound/pci/hda/patch_realtek.c:2321:37: left side has type unsigned short const [usertype] *dac_nids
sound/pci/hda/patch_realtek.c:2321:37: right side has type int
It was meant to be num_dacs instead of dac_nids.
Although the current code still works as expected (when num_dacs is zero,
dac_nids should be NULL, too), better to fix now, of course.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 33b6077fcdb8..485a83746e5a 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2322,7 +2322,7 @@ static int alc_build_pcms(struct hda_codec *codec) "%s Analog", codec->chip_name); info->name = spec->stream_name_analog; - if (spec->multiout.dac_nids > 0) { + if (spec->multiout.num_dacs > 0) { p = spec->stream_analog_playback; if (!p) p = &alc_pcm_analog_playback; |