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| author | Takashi Iwai <tiwai@suse.de> | 2020-02-06 17:31:51 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-02-10 08:25:45 +0100 |
| commit | 6a7322df2c2825bb2f45d247432a3b7d3f3ed233 (patch) | |
| tree | 7d9c1f6a70e2ab03c9c622eaac2c140f231040f6 /sound/pci | |
| parent | c5bb086741c1f5cf05630dab7318433b71abb1f1 (diff) | |
| download | linux-6a7322df2c2825bb2f45d247432a3b7d3f3ed233.tar.bz2 | |
ALSA: emu10k1: Fix endianness annotations
The internal page tables are little endian, hence they should be
__le32 type. This fixes the relevant sparse warning:
sound/pci/emu10k1/emu10k1_main.c:2013:51: warning: incorrect type in assignment (different base types)
sound/pci/emu10k1/emu10k1_main.c:2013:51: expected unsigned int [usertype]
sound/pci/emu10k1/emu10k1_main.c:2013:51: got restricted __le32 [usertype]
No functional changes, just sparse warning fixes.
Link: https://lore.kernel.org/r/20200206163152.6073-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/emu10k1/emu10k1_main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index a89a7e603ca8..6ff581733a19 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -1789,6 +1789,7 @@ int snd_emu10k1_create(struct snd_card *card, int idx, err; int is_audigy; size_t page_table_size; + __le32 *pgtbl; unsigned int silent_page; const struct snd_emu_chip_details *c; static const struct snd_device_ops ops = { @@ -2009,8 +2010,9 @@ int snd_emu10k1_create(struct snd_card *card, /* Clear silent pages and set up pointers */ memset(emu->silent_page.area, 0, emu->silent_page.bytes); silent_page = emu->silent_page.addr << emu->address_mode; + pgtbl = (__le32 *)emu->ptb_pages.area; for (idx = 0; idx < (emu->address_mode ? MAXPAGES1 : MAXPAGES0); idx++) - ((u32 *)emu->ptb_pages.area)[idx] = cpu_to_le32(silent_page | idx); + pgtbl[idx] = cpu_to_le32(silent_page | idx); /* set up voice indices */ for (idx = 0; idx < NUM_G; idx++) { |