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| author | Takashi Iwai <tiwai@suse.de> | 2018-07-25 23:24:02 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-07-27 09:06:00 +0200 |
| commit | 752089fea357b36ba9dd477db594bdc677110579 (patch) | |
| tree | bbe0734748e3d30f9c8daf313bf3594de72e46ae /sound/pci | |
| parent | d3c637632da95d7646053c64b855641cd917960e (diff) | |
| download | linux-752089fea357b36ba9dd477db594bdc677110579.tar.bz2 | |
ALSA: trident: Proper endian notations
The TLB entries in Trident driver are represented in little-endian,
hence they should be declared as __le32.
This patch fixes the sparse warnings like:
sound/pci/trident/trident_memory.c:226:17: warning: incorrect type in assignment (different base types)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/trident/trident.h | 2 | ||||
| -rw-r--r-- | sound/pci/trident/trident_main.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/trident/trident.h b/sound/pci/trident/trident.h index 9624e5937719..2d62c1921255 100644 --- a/sound/pci/trident/trident.h +++ b/sound/pci/trident/trident.h @@ -264,7 +264,7 @@ struct snd_trident_memblk_arg { }; struct snd_trident_tlb { - unsigned int * entries; /* 16k-aligned TLB table */ + __le32 *entries; /* 16k-aligned TLB table */ dma_addr_t entries_dmaaddr; /* 16k-aligned PCI address to TLB table */ unsigned long * shadow_entries; /* shadow entries with virtual addresses */ struct snd_dma_buffer buffer; diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c index 49c64fae3466..5523e193d556 100644 --- a/sound/pci/trident/trident_main.c +++ b/sound/pci/trident/trident_main.c @@ -3359,7 +3359,7 @@ static int snd_trident_tlb_alloc(struct snd_trident *trident) dev_err(trident->card->dev, "unable to allocate TLB buffer\n"); return -ENOMEM; } - trident->tlb.entries = (unsigned int*)ALIGN((unsigned long)trident->tlb.buffer.area, SNDRV_TRIDENT_MAX_PAGES * 4); + trident->tlb.entries = (__le32 *)ALIGN((unsigned long)trident->tlb.buffer.area, SNDRV_TRIDENT_MAX_PAGES * 4); trident->tlb.entries_dmaaddr = ALIGN(trident->tlb.buffer.addr, SNDRV_TRIDENT_MAX_PAGES * 4); /* allocate shadow TLB page table (virtual addresses) */ trident->tlb.shadow_entries = |