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Commit 23fdf223 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Takashi Iwai
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ALSA: asihpi: don't pass GFP_DMA32 to dma_alloc_coherent 



The DMA API does its own zone decisions based on the coherent_dma_mask.

[ Note: as the driver doesn't set the DMA coherent mask, we can assume
  the default 32bit DMA, hence it should be safe to drop the flag here
  -- tiwai ]

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 68da4fa5

sound/pci/asihpi/hpios.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -49,7 +49,7 @@ u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_mem_area, u32 size, 
	/*?? any benefit in using managed dmam_alloc_coherent? */

	/*?? any benefit in using managed dmam_alloc_coherent? */

	p_mem_area->vaddr =

	p_mem_area->vaddr =

		dma_alloc_coherent(&pdev->dev, size, &p_mem_area->dma_handle,

		dma_alloc_coherent(&pdev->dev, size, &p_mem_area->dma_handle,

		GFP_DMA32 | GFP_KERNEL);

		GFP_KERNEL);





	if (p_mem_area->vaddr) {

	if (p_mem_area->vaddr) {

		HPI_DEBUG_LOG(DEBUG, "allocated %d bytes, dma 0x%x vma %p\n",

		HPI_DEBUG_LOG(DEBUG, "allocated %d bytes, dma 0x%x vma %p\n",