diff options
| author | Muli Ben-Yehuda <muli@il.ibm.com> | 2006-09-26 10:52:32 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-09-26 10:52:32 +0200 |
| commit | 145106e81090fcdfb57b7f2e90b98c6445b6f33d (patch) | |
| tree | dc6b0a457fa38daf7032764ba44f03d14563c4d8 /arch/x86_64/kernel/pci-gart.c | |
| parent | 29a6c25bd63dbd52e73d25268402d065ad84c0fe (diff) | |
[PATCH] remove superflous BUG_ON's in nommu and gart
There's no need to check for invalid DMA data direction in nommu and
gart since we do it in dma-mapping.h anyway before calling the
individual dma-ops.
Signed-off-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'arch/x86_64/kernel/pci-gart.c')
| -rw-r--r-- | arch/x86_64/kernel/pci-gart.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86_64/kernel/pci-gart.c b/arch/x86_64/kernel/pci-gart.c index 6d3e61baf7a0..16261a8a3303 100644 --- a/arch/x86_64/kernel/pci-gart.c +++ b/arch/x86_64/kernel/pci-gart.c @@ -239,8 +239,6 @@ dma_addr_t gart_map_single(struct device *dev, void *addr, size_t size, int dir) { unsigned long phys_mem, bus; - BUG_ON(dir == DMA_NONE); - if (!dev) dev = &fallback_dev; @@ -383,7 +381,6 @@ int gart_map_sg(struct device *dev, struct scatterlist *sg, int nents, int dir) unsigned long pages = 0; int need = 0, nextneed; - BUG_ON(dir == DMA_NONE); if (nents == 0) return 0; |