linux-kernel - [PATCH] asm-generic/scatterlist.h: Refer to "dma_map_sg" instead of "pci_map

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Date:	Thu, 21 May 2015 13:45:54 +0200
From:	Geert Uytterhoeven <geert+renesas@...der.be>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH] asm-generic/scatterlist.h: Refer to "dma_map_sg" instead of "pci_map_sg"

The PCI DMA API predates the generic DMA API, while the latter is
recommended.  Add parentheses to make clear this is a C function.

Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
 include/asm-generic/scatterlist.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/asm-generic/scatterlist.h b/include/asm-generic/scatterlist.h
index 5de07355fad492b1..30668d1e0f684fe6 100644
--- a/include/asm-generic/scatterlist.h
+++ b/include/asm-generic/scatterlist.h
@@ -19,7 +19,7 @@ struct scatterlist {
 /*
  * These macros should be used after a dma_map_sg call has been done
  * to get bus addresses of each of the SG entries and their lengths.
- * You should only work with the number of sg entries pci_map_sg
+ * You should only work with the number of sg entries dma_map_sg()
  * returns, or alternatively stop on the first sg_dma_len(sg) which
  * is 0.
  */
-- 
1.9.1

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