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authorLinus Torvalds <torvalds@linux-foundation.org>2016-03-14 16:31:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-14 16:31:41 -0700
commit5ec942463bfbc6c98ea4a96689b498e88a031c4a (patch)
treef1641c53b07f1a56e1a6c733a33b26887cf34db9 /drivers/media
parentfbed0bc0915e2dec7452fc3e66ad03dd2b0c04c7 (diff)
parentf6e45661f9be546811b62b2b01f32f4bf0c436c0 (diff)
Merge branch 'mm-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull dma_*_writecombine rename from Ingo Molnar: "Rename dma_*_writecombine() to dma_*_wc() This is a tree-wide API rename, to move the dma_*() write-combining APIs closer in name to their usual API families. (The old API names are kept as compatibility wrappers to not introduce extra breakage.) The patch was Coccinelle generated" * 'mm-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/platform/coda/coda-bit.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c
index 7d28899f89ce..38aacc7fc692 100644
--- a/drivers/media/platform/coda/coda-bit.c
+++ b/drivers/media/platform/coda/coda-bit.c
@@ -1455,9 +1455,9 @@ static int coda_alloc_bitstream_buffer(struct coda_ctx *ctx,
return 0;
ctx->bitstream.size = roundup_pow_of_two(q_data->sizeimage * 2);
- ctx->bitstream.vaddr = dma_alloc_writecombine(
- &ctx->dev->plat_dev->dev, ctx->bitstream.size,
- &ctx->bitstream.paddr, GFP_KERNEL);
+ ctx->bitstream.vaddr = dma_alloc_wc(&ctx->dev->plat_dev->dev,
+ ctx->bitstream.size,
+ &ctx->bitstream.paddr, GFP_KERNEL);
if (!ctx->bitstream.vaddr) {
v4l2_err(&ctx->dev->v4l2_dev,
"failed to allocate bitstream ringbuffer");
@@ -1474,8 +1474,8 @@ static void coda_free_bitstream_buffer(struct coda_ctx *ctx)
if (ctx->bitstream.vaddr == NULL)
return;
- dma_free_writecombine(&ctx->dev->plat_dev->dev, ctx->bitstream.size,
- ctx->bitstream.vaddr, ctx->bitstream.paddr);
+ dma_free_wc(&ctx->dev->plat_dev->dev, ctx->bitstream.size,
+ ctx->bitstream.vaddr, ctx->bitstream.paddr);
ctx->bitstream.vaddr = NULL;
kfifo_init(&ctx->bitstream_fifo, NULL, 0);
}