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| author | Takashi Iwai <tiwai@suse.de> | 2008-08-21 13:00:13 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-08-25 09:57:18 +0200 |
| commit | 77a23f2695bb2de0cd74599400dc55109c531b72 (patch) | |
| tree | 4960195e04016928dea83deb85e0f3bf97024a8a /sound/pci/via82xx.c | |
| parent | ALSA: revo51: add headphone output (diff) | |
| download | linux-77a23f2695bb2de0cd74599400dc55109c531b72.tar.xz linux-77a23f2695bb2de0cd74599400dc55109c531b72.zip | |
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>
Diffstat (limited to 'sound/pci/via82xx.c')
| -rw-r--r-- | sound/pci/via82xx.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index 84ea35d8b252..8766848bbe68 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -420,7 +420,6 @@ static int build_via_table(struct viadev *dev, struct snd_pcm_substream *substre { unsigned int i, idx, ofs, rest; struct via82xx *chip = snd_pcm_substream_chip(substream); - struct snd_sg_buf *sgbuf = snd_pcm_substream_sgbuf(substream); if (dev->table.area == NULL) { /* the start of each lists must be aligned to 8 bytes, @@ -449,12 +448,14 @@ static int build_via_table(struct viadev *dev, struct snd_pcm_substream *substre do { unsigned int r; unsigned int flag; + unsigned int addr; if (idx >= VIA_TABLE_SIZE) { snd_printk(KERN_ERR "via82xx: too much table size!\n"); return -EINVAL; } - ((u32 *)dev->table.area)[idx << 1] = cpu_to_le32((u32)snd_pcm_sgbuf_get_addr(sgbuf, ofs)); + addr = snd_pcm_sgbuf_get_addr(substream, ofs); + ((u32 *)dev->table.area)[idx << 1] = cpu_to_le32(addr); r = PAGE_SIZE - (ofs % PAGE_SIZE); if (rest < r) r = rest; |