diff options
| author | Ricardo Cerqueira <v4l@cerqueira.org> | 2005-11-09 05:37:56 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-09 15:56:22 (GMT) |
| commit | e8b23c0238887e1987d82ec0014a7a1fe010e724 (patch) | |
| tree | ce8aa283b7960eb3bfdadceedee728539d025d3d /drivers/media/video/saa7134 | |
| parent | ac9cd97640a8bcad75dc7305761365c3e339bbc5 (diff) | |
| download | linux-fsl-qoriq-e8b23c0238887e1987d82ec0014a7a1fe010e724.tar.xz | |
[PATCH] v4l: 818: cleanup some unnecessary alsa memory (de/)allocations
- Cleanup some unnecessary ALSA memory (de/)allocations
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/video/saa7134')
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-alsa.c | 9 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-input.c | 4 |
2 files changed, 5 insertions, 8 deletions
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c index e7c3691..fb6334a 100644 --- a/drivers/media/video/saa7134/saa7134-alsa.c +++ b/drivers/media/video/saa7134/saa7134-alsa.c @@ -512,7 +512,7 @@ static void snd_card_saa7134_runtime_free(snd_pcm_runtime_t *runtime) * * Called on initialization, right before the PCM preparation * Usually used in ALSA to allocate the DMA, but since we don't use the - * ALSA DMA I'm almost sure this isn't necessary. + * ALSA DMA it does nothing * */ @@ -520,7 +520,7 @@ static int snd_card_saa7134_hw_params(snd_pcm_substream_t * substream, snd_pcm_hw_params_t * hw_params) { - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); + return 0; } @@ -538,7 +538,7 @@ static int snd_card_saa7134_hw_params(snd_pcm_substream_t * substream, static int snd_card_saa7134_hw_free(snd_pcm_substream_t * substream) { - return snd_pcm_lib_free_pages(substream); + return 0; } /* @@ -670,9 +670,6 @@ static int snd_card_saa7134_pcm(snd_card_saa7134_t *saa7134, int device) pcm->private_data = saa7134; pcm->info_flags = 0; strcpy(pcm->name, "SAA7134 PCM"); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - snd_dma_pci_data(saa7134->pci), - 128*1024, 256*1024); return 0; } diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c index 6413a6e..0c74c2f 100644 --- a/drivers/media/video/saa7134/saa7134-input.c +++ b/drivers/media/video/saa7134/saa7134-input.c @@ -617,8 +617,8 @@ static int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) for (start = 0; start<4; start++) { if (b[start] == 0x80) { - code=b[(start+3)%4]; - parity=b[(start+2)%4]; + code=b[(start+3)%4]; + parity=b[(start+2)%4]; } } |