[PATCH 2/3] dma-buf/heaps: replace kmap_atomic with kmap_local_page

[Pintu Kumar]

Use of kmap_atomic/kunmap_atomic is deprecated, use
kmap_local_page/kunmap_local instead.

This is reported by checkpatch.
Also fix repeated word issue.

WARNING: Deprecated use of 'kmap_atomic', prefer 'kmap_local_page' instead
+                       void *vaddr = kmap_atomic(page);

WARNING: Deprecated use of 'kunmap_atomic', prefer 'kunmap_local' instead
+                       kunmap_atomic(vaddr);

WARNING: Possible repeated word: 'by'
+                        * has been killed by by SIGKILL

total: 0 errors, 3 warnings, 405 lines checked

Signed-off-by: Pintu Kumar <quic_pintu@xxxxxxxxxxx>
---
 drivers/dma-buf/heaps/cma_heap.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/dma-buf/heaps/cma_heap.c b/drivers/dma-buf/heaps/cma_heap.c
index 93be88b805fe..8c55431cc16c 100644
--- a/drivers/dma-buf/heaps/cma_heap.c
+++ b/drivers/dma-buf/heaps/cma_heap.c
@@ -309,13 +309,13 @@ static struct dma_buf *cma_heap_allocate(struct dma_heap *heap,
 		struct page *page = cma_pages;
 
 		while (nr_clear_pages > 0) {
-			void *vaddr = kmap_atomic(page);
+			void *vaddr = kmap_local_page(page);
 
 			memset(vaddr, 0, PAGE_SIZE);
-			kunmap_atomic(vaddr);
+			kunmap_local(vaddr);
 			/*
 			 * Avoid wasting time zeroing memory if the process
-			 * has been killed by by SIGKILL
+			 * has been killed by SIGKILL.
 			 */
 			if (fatal_signal_pending(current))
 				goto free_cma;
-- 
2.17.1