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ALSA: au88x0: Fix sparse warning wrt PCM format type

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The PCM format type is with __bitwise, and it can't be converted from
integer implicitly.  Instead of an ugly cast, declare the function
argument of vortex_alsafmt_aspfmt() with the proper snd_pcm_format_t
type.

This fixes the sparse warning like:
  sound/pci/au88x0/au88x0_core.c:2778:14: warning: restricted snd_pcm_format_t degrades to integer

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2018-07-25 23:19:40 +02:00
parent d63f33d3f0
commit 10d3d91e3b
2 changed files with 2 additions and 2 deletions
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2
sound/pci/au88x0/au88x0.h
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@ -241,7 +241,7 @@ static int vortex_core_init(vortex_t * card);
static int vortex_core_shutdown(vortex_t * card); static int vortex_core_shutdown(vortex_t * card);
static void vortex_enable_int(vortex_t * card); static void vortex_enable_int(vortex_t * card);
static irqreturn_t vortex_interrupt(int irq, void *dev_id); static irqreturn_t vortex_interrupt(int irq, void *dev_id);
static int vortex_alsafmt_aspfmt(int alsafmt, vortex_t *v); static int vortex_alsafmt_aspfmt(snd_pcm_format_t alsafmt, vortex_t *v);
/* Connection stuff. */ /* Connection stuff. */
static void vortex_connect_default(vortex_t * vortex, int en); static void vortex_connect_default(vortex_t * vortex, int en);

2
sound/pci/au88x0/au88x0_core.c
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@ -2770,7 +2770,7 @@ static int vortex_core_shutdown(vortex_t * vortex)
/* Alsa support. */ /* Alsa support. */
static int vortex_alsafmt_aspfmt(int alsafmt, vortex_t *v) static int vortex_alsafmt_aspfmt(snd_pcm_format_t alsafmt, vortex_t *v)
{ {
int fmt; int fmt;