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authorTakashi Iwai <tiwai@suse.de>2019-02-01 12:14:53 +0100
committerTakashi Iwai <tiwai@suse.de>2019-02-01 17:16:40 +0100
commit0b6a2c9cf4a00f54a0916499ece8a5cf3cced385 (patch)
tree675b07d3e0b4b06c835cacdc42e3fc1ad6c801bf /sound/isa/sb
parent6a8125c3cab887a236e9b1dc89a3416c50e46f56 (diff)
ALSA: isa: Avoid passing NULL to memory allocators
We used to pass NULL to memory allocators for ISA devices due to historical reasons. But we prefer rather a proper device object to be assigned, so let's fix it by replacing snd_dma_isa_data() call with card->dev reference, and kill snd_dma_isa_data() definition. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa/sb')
-rw-r--r--sound/isa/sb/sb16_main.c2
-rw-r--r--sound/isa/sb/sb8_main.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/sound/isa/sb/sb16_main.c b/sound/isa/sb/sb16_main.c
index 981d65d122b6..473ec74ae48c 100644
--- a/sound/isa/sb/sb16_main.c
+++ b/sound/isa/sb/sb16_main.c
@@ -889,7 +889,7 @@ int snd_sb16dsp_pcm(struct snd_sb *chip, int device)
}
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- snd_dma_isa_data(),
+ card->dev,
64*1024, 128*1024);
return 0;
}
diff --git a/sound/isa/sb/sb8_main.c b/sound/isa/sb/sb8_main.c
index 8288fae90085..97645a732a71 100644
--- a/sound/isa/sb/sb8_main.c
+++ b/sound/isa/sb/sb8_main.c
@@ -610,7 +610,7 @@ int snd_sb8dsp_pcm(struct snd_sb *chip, int device)
if (chip->dma8 > 3 || chip->dma16 >= 0)
max_prealloc = 128 * 1024;
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- snd_dma_isa_data(),
+ card->dev,
64*1024, max_prealloc);
return 0;