[PATCH 2/5] drivers/mtd: cfi_interleave_supported can be boolean

Yaowei Bai
2016-03-25T02:43:25Z

This patch makes cfi_interleave_supported return bool due to this
particular function only using either one or zero as its return
value.

No functional change.

Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
---
include/linux/mtd/cfi.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h
index 9b57a9b..68323bc 100644
--- a/include/linux/mtd/cfi.h
+++ b/include/linux/mtd/cfi.h
@@ -81,7 +81,7 @@ static inline int cfi_interleave(void *cfi)
}
#endif

-static inline int cfi_interleave_supported(int i)
+static inline bool cfi_interleave_supported(int i)
{
switch (i) {
#ifdef CONFIG_MTD_CFI_I1
@@ -96,10 +96,10 @@ static inline int cfi_interleave_supported(int i)
#ifdef CONFIG_MTD_CFI_I8
case 8:
#endif
- return 1;
+ return true;

default:
- return 0;
+ return false;
}
}

--
1.9.1