kpriv/linux-hardened
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

drm: Remove unneeded dma sync in ATI pcigart alloc

Browse source 
Now that the ATI pcigart code uses dma_alloc_coherent, we don't need
the dma_sync_single_for_device() that we used to have here.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Benjamin Herrenschmidt 2008-04-20 10:26:31 +10:00 committed by Dave Airlie
parent 5ff6461133
commit f1c3e67eb7
1 changed files with 0 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
drivers/char/drm/ati_pcigart.c
View file

@ -167,13 +167,6 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga
page_base += ATI_PCIGART_PAGE_SIZE;
}
}
if (gart_info->gart_table_location == DRM_ATI_GART_MAIN)
dma_sync_single_for_device(&dev->pdev->dev,
bus_address,
max_pages * sizeof(u32),
PCI_DMA_TODEVICE);
ret = 1;
#if defined(__i386__) || defined(__x86_64__)