From: Fabian Frederick <fabf@skynet.be>
Date: Wed, 10 Jun 2015 16:31:32 +0000 (+0200)
Subject: mtd: cfi_cmdset_0002: use swap() in cfi_cmdset_0002()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fdd9d27c8a47ea81daeaddfe6c0156ae7cf68096;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

mtd: cfi_cmdset_0002: use swap() in cfi_cmdset_0002()

Use kernel.h macro definition.

Thanks to Julia Lawall for Coccinelle scripting support.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---

diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index c3624eb571d1..9dca881bb378 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -615,11 +615,9 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary)
 
 				for (i=0; i<cfi->cfiq->NumEraseRegions / 2; i++) {
 					int j = (cfi->cfiq->NumEraseRegions-1)-i;
-					__u32 swap;
 
-					swap = cfi->cfiq->EraseRegionInfo[i];
-					cfi->cfiq->EraseRegionInfo[i] = cfi->cfiq->EraseRegionInfo[j];
-					cfi->cfiq->EraseRegionInfo[j] = swap;
+					swap(cfi->cfiq->EraseRegionInfo[i],
+					     cfi->cfiq->EraseRegionInfo[j]);
 				}
 			}
 			/* Set the default CFI lock/unlock addresses */