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ALSA: core: sparse cleanups

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Change the core code where sparse complains.  In most cases, this means
just adding annotations to confirm that we indeed want to do the dirty
things we're doing.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Clemens Ladisch
2011-02-14 11:00:47 +01:00
committed by Takashi Iwai
parent 88b27fdac8
commit fea952e5cc
18 changed files with 160 additions and 137 deletions
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3
sound/core/memalloc.c
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@@ -192,7 +192,8 @@ int snd_dma_alloc_pages(int type, struct device *device, size_t size,
dmab->bytes = 0;
switch (type) {
case SNDRV_DMA_TYPE_CONTINUOUS:
dmab->area = snd_malloc_pages(size, (unsigned long)device);
dmab->area = snd_malloc_pages(size,
(__force gfp_t)(unsigned long)device);
dmab->addr = 0;
break;
#ifdef CONFIG_HAS_DMA