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Commit 58578d18 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: bt87x: Proper endian notations 



The RISC data in bt87x is in little-endian, hence we should define it
with __le32 properly.

Spotted by sparse, a warning like:
  sound/pci/bt87x.c:240:17: warning: incorrect type in assignment (different base types)

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 2a833a02

sound/pci/bt87x.c

+2 −2
Original line number Diff line number Diff line
@@ -228,14 +228,14 @@ static int snd_bt87x_create_risc(struct snd_bt87x *chip, struct snd_pcm_substrea 
			       	 unsigned int periods, unsigned int period_bytes)

{

	unsigned int i, offset;

	u32 *risc;

	__le32 *risc;



	if (chip->dma_risc.area == NULL) {

		if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci),

					PAGE_ALIGN(MAX_RISC_SIZE), &chip->dma_risc) < 0)

			return -ENOMEM;

	}

	risc = (u32 *)chip->dma_risc.area;

	risc = (__le32 *)chip->dma_risc.area;

	offset = 0;

	*risc++ = cpu_to_le32(RISC_SYNC | RISC_SYNC_FM1);

	*risc++ = cpu_to_le32(0);