VisionFive2 Linux kernel

StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

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author: Luis R. Rodriguez <mcgrof@suse.com> 2016-01-22 18:34:22 -0800 committer: Ingo Molnar <mingo@kernel.org> 2016-03-09 14:57:51 +0100 commit: f6e45661f9be546811b62b2b01f32f4bf0c436c0 parent: e2857b8f11a289ed2b61d18d0665e05c1053c446
Commit Summary:
dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()
Diffstat:
2 files changed, 8 insertions, 10 deletions
diff --git a/drivers/gpu/host1x/cdma.c b/drivers/gpu/host1x/cdma.c
index 5a8c8d55317a..a18db4d5347c 100644
--- a/drivers/gpu/host1x/cdma.c
+++ b/drivers/gpu/host1x/cdma.c
@@ -52,8 +52,8 @@ static void host1x_pushbuffer_destroy(struct push_buffer *pb)
 	struct host1x *host1x = cdma_to_host1x(cdma);
 
 	if (pb->phys != 0)
-		dma_free_writecombine(host1x->dev, pb->size_bytes + 4,
-				      pb->mapped, pb->phys);
+		dma_free_wc(host1x->dev, pb->size_bytes + 4, pb->mapped,
+			    pb->phys);
 
 	pb->mapped = NULL;
 	pb->phys = 0;
@@ -76,8 +76,8 @@ static int host1x_pushbuffer_init(struct push_buffer *pb)
 	pb->pos = 0;
 
 	/* allocate and map pushbuffer memory */
-	pb->mapped = dma_alloc_writecombine(host1x->dev, pb->size_bytes + 4,
-					    &pb->phys, GFP_KERNEL);
+	pb->mapped = dma_alloc_wc(host1x->dev, pb->size_bytes + 4, &pb->phys,
+				  GFP_KERNEL);
 	if (!pb->mapped)
 		goto fail;
 
diff --git a/drivers/gpu/host1x/job.c b/drivers/gpu/host1x/job.c
index 63bd63f3c7df..defa7995f213 100644
--- a/drivers/gpu/host1x/job.c
+++ b/drivers/gpu/host1x/job.c
@@ -467,9 +467,8 @@ static inline int copy_gathers(struct host1x_job *job, struct device *dev)
 		size += g->words * sizeof(u32);
 	}
 
-	job->gather_copy_mapped = dma_alloc_writecombine(dev, size,
-							 &job->gather_copy,
-							 GFP_KERNEL);
+	job->gather_copy_mapped = dma_alloc_wc(dev, size, &job->gather_copy,
+					       GFP_KERNEL);
 	if (!job->gather_copy_mapped) {
 		job->gather_copy_mapped = NULL;
 		return -ENOMEM;
@@ -578,9 +577,8 @@ void host1x_job_unpin(struct host1x_job *job)
 	job->num_unpins = 0;
 
 	if (job->gather_copy_size)
-		dma_free_writecombine(job->channel->dev, job->gather_copy_size,
-				      job->gather_copy_mapped,
-				      job->gather_copy);
+		dma_free_wc(job->channel->dev, job->gather_copy_size,
+		            job->gather_copy_mapped, job->gather_copy);
 }
 EXPORT_SYMBOL(host1x_job_unpin);