ALSA: Clean up SG-buffer helper functions and macros

Clean up SG-buffer helper functions and macros.  Helpers take substream
as arguments now.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

1 files changed, 2 insertions, 5 deletions

diff --git a/sound/pci/au88x0/au88x0.h b/sound/pci/au88x0/au88x0.h
index 4aad35bba11a..cf46bba563cf 100644
--- a/sound/pci/au88x0/au88x0.h
+++ b/sound/pci/au88x0/au88x0.h
@@ -125,7 +125,6 @@ typedef struct {
         /* Virtual page extender stuff */
         int nr_periods;
         int period_bytes;
-        struct snd_sg_buf *sgbuf;       /* DMA Scatter Gather struct */
         int period_real;
         int period_virt;
 
@@ -195,16 +194,14 @@ static void vortex_adb_setsrc(vortex_t * vortex, int adbdma,
 
 /* DMA Engines. */
 static void vortex_adbdma_setbuffers(vortex_t * vortex, int adbdma,
-                                     struct snd_sg_buf * sgbuf, int size,
-                                     int count);
+                                     int size, int count);
 static void vortex_adbdma_setmode(vortex_t * vortex, int adbdma, int ie,
                                   int dir, int fmt, int d,
                                   u32 offset);
 static void vortex_adbdma_setstartbuffer(vortex_t * vortex, int adbdma, int sb);
 #ifndef CHIP_AU8810
 static void vortex_wtdma_setbuffers(vortex_t * vortex, int wtdma,
-                                    struct snd_sg_buf * sgbuf, int size,
-                                    int count);
+                                    int size, int count);
 static void vortex_wtdma_setmode(vortex_t * vortex, int wtdma, int ie, int fmt, int d,  /*int e, */
                                  u32 offset);
 static void vortex_wtdma_setstartbuffer(vortex_t * vortex, int wtdma, int sb);