summaryrefslogtreecommitdiffstats
path: root/include/sound/hdaudio.h
diff options
context:
space:
mode:
authorTakashi Iwai <tiwai@suse.de>2018-07-25 23:19:36 +0200
committerTakashi Iwai <tiwai@suse.de>2018-07-27 09:05:24 +0200
commita6ea5fe95ab4a1a7af6d57429fe3ecde9acf5b5a (patch)
treec48bd1821ebfadb97b3d4427223e26366132434a /include/sound/hdaudio.h
parentd6b340d7cb33c816ef4abe8143764ec5ab14a5cc (diff)
downloadlinux-a6ea5fe95ab4a1a7af6d57429fe3ecde9acf5b5a.tar.bz2
ALSA: hda: Fix implicit PCM format type conversion
The PCM format type is defined with __bitwise, hence it can't be passed as integer but needs an explicit cast. In this patch, instead of the messy cast flood, define the format argument of snd_hdac_calc_stream_format() to be the proper snd_pcm_format_t type. This fixes sparse warnings like: sound/hda/hdac_device.c:760:38: warning: incorrect type in argument 1 (different base types) Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound/hdaudio.h')
-rw-r--r--include/sound/hdaudio.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h
index 8305e7971035..6f1e1f3b3063 100644
--- a/include/sound/hdaudio.h
+++ b/include/sound/hdaudio.h
@@ -11,6 +11,7 @@
#include <linux/pm_runtime.h>
#include <linux/timecounter.h>
#include <sound/core.h>
+#include <sound/pcm.h>
#include <sound/memalloc.h>
#include <sound/hda_verbs.h>
#include <drm/i915_component.h>
@@ -133,7 +134,7 @@ int snd_hdac_get_sub_nodes(struct hdac_device *codec, hda_nid_t nid,
hda_nid_t *start_id);
unsigned int snd_hdac_calc_stream_format(unsigned int rate,
unsigned int channels,
- unsigned int format,
+ snd_pcm_format_t format,
unsigned int maxbps,
unsigned short spdif_ctls);
int snd_hdac_query_supported_pcm(struct hdac_device *codec, hda_nid_t nid,