linux-stable/sound/usb/usx2y/usx2yhwdeppcm.h
Hannes Eder 619389882b ALSA: sound/usb/usx2y: fix sparse warning: Should it be static?
Impact: Move declaration to header file.

Fix this sparse warning:
  sound/usb/usx2y/usx2yhwdeppcm.c:739:5: warning: symbol 'usX2Y_hwdep_pcm_new' was not declared. Should it be static?

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-26 09:57:17 +01:00

22 lines
507 B
C

#define MAXPACK 50
#define MAXBUFFERMS 100
#define MAXSTRIDE 3
#define SSS (((MAXPACK*MAXBUFFERMS*MAXSTRIDE + 4096) / 4096) * 4096)
struct snd_usX2Y_hwdep_pcm_shm {
char playback[SSS];
char capture0x8[SSS];
char capture0xA[SSS];
volatile int playback_iso_head;
int playback_iso_start;
struct {
int frame,
offset,
length;
} captured_iso[128];
volatile int captured_iso_head;
volatile unsigned captured_iso_frames;
int capture_iso_start;
};
int usX2Y_hwdep_pcm_new(struct snd_card *card);