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authorTakashi Iwai <tiwai@suse.de>2019-12-09 10:48:56 +0100
committerTakashi Iwai <tiwai@suse.de>2019-12-11 07:25:05 +0100
commit801bf05747642fcc1039efaf5f00d36ed52d9dd5 (patch)
treee5296bb3d1254f992d185f2a3f4ecfabb8d13a39 /sound/pci/atiixp_modem.c
parentALSA: asihpi: Use managed buffer allocation (diff)
downloadlinux-801bf05747642fcc1039efaf5f00d36ed52d9dd5.tar.xz
linux-801bf05747642fcc1039efaf5f00d36ed52d9dd5.zip
ALSA: atiixp: Use managed buffer allocation
Clean up the drivers with the new managed buffer allocation API. The superfluous snd_pcm_lib_malloc_pages() and snd_pcm_lib_free_pages() calls are dropped. Link: https://lore.kernel.org/r/20191209094943.14984-25-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/atiixp_modem.c')
-rw-r--r--sound/pci/atiixp_modem.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index 6f088c1949f3..dc40fdaa71cb 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -783,9 +783,6 @@ static int snd_atiixp_pcm_hw_params(struct snd_pcm_substream *substream,
int err;
int i;
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
dma->buf_addr = substream->runtime->dma_addr;
dma->buf_bytes = params_buffer_bytes(hw_params);
@@ -812,7 +809,6 @@ static int snd_atiixp_pcm_hw_free(struct snd_pcm_substream *substream)
struct atiixp_dma *dma = substream->runtime->private_data;
atiixp_clear_dma_packets(chip, dma, substream);
- snd_pcm_lib_free_pages(substream);
return 0;
}
@@ -994,9 +990,8 @@ static int snd_atiixp_pcm_new(struct atiixp_modem *chip)
strcpy(pcm->name, "ATI IXP MC97");
chip->pcmdevs[ATI_PCMDEV_ANALOG] = pcm;
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- &chip->pci->dev,
- 64*1024, 128*1024);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
+ &chip->pci->dev, 64*1024, 128*1024);
return 0;
}