diff options
author | Christoph Hellwig <hch@lst.de> | 2019-02-13 10:01:30 +0300 |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-02-18 14:41:04 +0300 |
commit | 68005b67d15a1ee5b5ddff965175728e65fa73e7 (patch) | |
tree | 7b8a2db46169d2e178cf8f0000592fa8fabfcfaf /arch/powerpc/platforms/44x | |
parent | 461db2bdbf3c978e76dd10a04a63fa06bb29114f (diff) | |
download | linux-68005b67d15a1ee5b5ddff965175728e65fa73e7.tar.xz |
powerpc/dma: use the generic direct mapping bypass
Now that we've switched all the powerpc nommu and swiotlb methods to
use the generic dma_direct_* calls we can remove these ops vectors
entirely and rely on the common direct mapping bypass that avoids
indirect function calls entirely. This also allows to remove a whole
lot of boilerplate code related to setting up these operations.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Christian Zigotzky <chzigotzky@xenosoft.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/44x')
-rw-r--r-- | arch/powerpc/platforms/44x/warp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/44x/warp.c b/arch/powerpc/platforms/44x/warp.c index f467247fd1c4..18422dbd061a 100644 --- a/arch/powerpc/platforms/44x/warp.c +++ b/arch/powerpc/platforms/44x/warp.c @@ -47,7 +47,7 @@ static int __init warp_probe(void) if (!of_machine_is_compatible("pika,warp")) return 0; - /* For __dma_nommu_alloc_coherent */ + /* For arch_dma_alloc */ ISA_DMA_THRESHOLD = ~0L; return 1; |