[patch] C6X: fix build breakage

[Dan Carpenter <dan.carpenter@oracle.com>]

There is a missing curly brace so this code doesn't build.

Fixes: 84f2f1c6ad15 ('c6x: convert to dma_map_ops')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
I don't have a cross compiler set up so I'm not able to compile this
either.  :P

diff --git a/arch/c6x/kernel/dma.c b/arch/c6x/kernel/dma.c
index fd1d5c0..8b7db6e 100644
--- a/arch/c6x/kernel/dma.c
+++ b/arch/c6x/kernel/dma.c
@@ -58,7 +58,7 @@ static int c6x_dma_map_sg(struct device *dev, struct scatterlist *sglist,
 	struct scatterlist *sg;
 	int i;
 
-	for_each_sg(sglist, sg, nents, i)
+	for_each_sg(sglist, sg, nents, i) {
 		sg->dma_address = sg_phys(sg);
 		c6x_dma_sync(sg->dma_address, sg->length, dir);
 	}