forked from luck/tmp_suning_uos_patched
ALSA: vx222: Fix invalid endian conversions
The endian conversions used in vx2_dma_read() and vx2_dma_write() are superfluous and even wrong on big-endian machines, as inl() and outl() already do conversions. Kill them. Spotted by sparse, a warning like: sound/pci/vx222/vx222_ops.c:278:30: warning: incorrect type in argument 1 (different base types) Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -275,7 +275,7 @@ static void vx2_dma_write(struct vx_core *chip, struct snd_pcm_runtime *runtime,
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length >>= 2; /* in 32bit words */
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/* Transfer using pseudo-dma. */
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for (; length > 0; length--) {
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outl(cpu_to_le32(*addr), port);
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outl(*addr, port);
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addr++;
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}
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addr = (u32 *)runtime->dma_area;
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@ -285,7 +285,7 @@ static void vx2_dma_write(struct vx_core *chip, struct snd_pcm_runtime *runtime,
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count >>= 2; /* in 32bit words */
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/* Transfer using pseudo-dma. */
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for (; count > 0; count--) {
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outl(cpu_to_le32(*addr), port);
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outl(*addr, port);
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addr++;
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}
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@ -313,7 +313,7 @@ static void vx2_dma_read(struct vx_core *chip, struct snd_pcm_runtime *runtime,
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length >>= 2; /* in 32bit words */
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/* Transfer using pseudo-dma. */
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for (; length > 0; length--)
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*addr++ = le32_to_cpu(inl(port));
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*addr++ = inl(port);
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addr = (u32 *)runtime->dma_area;
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pipe->hw_ptr = 0;
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}
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@ -321,7 +321,7 @@ static void vx2_dma_read(struct vx_core *chip, struct snd_pcm_runtime *runtime,
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count >>= 2; /* in 32bit words */
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/* Transfer using pseudo-dma. */
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for (; count > 0; count--)
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*addr++ = le32_to_cpu(inl(port));
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*addr++ = inl(port);
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vx2_release_pseudo_dma(chip);
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}
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