[4/8] sound: hpios: don't pass GFP_DMA32 to dma_alloc_coherent
Commit Message
The DMA API does its own zone decisions based on the coherent_dma_mask.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
sound/pci/asihpi/hpios.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
On Sat, 13 Oct 2018 17:17:03 +0200,
Christoph Hellwig wrote:
>
> The DMA API does its own zone decisions based on the coherent_dma_mask.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Would you like to take this as a series, or shall I take individually
through sound tree?
thanks,
Takashi
> ---
> sound/pci/asihpi/hpios.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/sound/pci/asihpi/hpios.c b/sound/pci/asihpi/hpios.c
> index 5ef4fe964366..7c91330af719 100644
> --- a/sound/pci/asihpi/hpios.c
> +++ b/sound/pci/asihpi/hpios.c
> @@ -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? */
> p_mem_area->vaddr =
> dma_alloc_coherent(&pdev->dev, size, &p_mem_area->dma_handle,
> - GFP_DMA32 | GFP_KERNEL);
> + GFP_KERNEL);
>
> if (p_mem_area->vaddr) {
> HPI_DEBUG_LOG(DEBUG, "allocated %d bytes, dma 0x%x vma %p\n",
> --
> 2.19.1
>
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>
On Sat, Oct 13, 2018 at 06:18:28PM +0200, Takashi Iwai wrote:
> On Sat, 13 Oct 2018 17:17:03 +0200,
> Christoph Hellwig wrote:
> >
> > The DMA API does its own zone decisions based on the coherent_dma_mask.
> >
> > Signed-off-by: Christoph Hellwig <hch@lst.de>
>
> Reviewed-by: Takashi Iwai <tiwai@suse.de>
>
>
> Would you like to take this as a series, or shall I take individually
> through sound tree?
There is nothing that depends on this, so feel free to apply the
two sound patches to your tree.
On Sat, 13 Oct 2018 18:35:40 +0200,
Christoph Hellwig wrote:
>
> On Sat, Oct 13, 2018 at 06:18:28PM +0200, Takashi Iwai wrote:
> > On Sat, 13 Oct 2018 17:17:03 +0200,
> > Christoph Hellwig wrote:
> > >
> > > The DMA API does its own zone decisions based on the coherent_dma_mask.
> > >
> > > Signed-off-by: Christoph Hellwig <hch@lst.de>
> >
> > Reviewed-by: Takashi Iwai <tiwai@suse.de>
> >
> >
> > Would you like to take this as a series, or shall I take individually
> > through sound tree?
>
> There is nothing that depends on this, so feel free to apply the
> two sound patches to your tree.
OK, thanks.
Takashi
@@ -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? */
p_mem_area->vaddr =
dma_alloc_coherent(&pdev->dev, size, &p_mem_area->dma_handle,
- GFP_DMA32 | GFP_KERNEL);
+ GFP_KERNEL);
if (p_mem_area->vaddr) {
HPI_DEBUG_LOG(DEBUG, "allocated %d bytes, dma 0x%x vma %p\n",