From patchwork Thu Dec 13 10:47:36 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot,2/2] FAT: use toupper/tolower instead of recoding them Date: Thu, 13 Dec 2012 00:47:36 -0000 From: Richard Genoud X-Patchwork-Id: 205800 Message-Id: <1355395656-5838-3-git-send-email-richard.genoud@gmail.com> To: u-boot@lists.denx.de Cc: Tom Rini , Marek Vasut toupper/tolower function are already declared, so use them. Signed-off-by: Richard Genoud Acked-by: Marek Vasut Acked-by: Stefano Babic --- fs/fat/fat.c | 3 ++- fs/fat/fat_write.c | 3 ++- include/fat.h | 3 --- 3 files changed, 4 insertions(+), 5 deletions(-) diff --git a/fs/fat/fat.c b/fs/fat/fat.c index c79e3e3..cff0526 100644 --- a/fs/fat/fat.c +++ b/fs/fat/fat.c @@ -33,6 +33,7 @@ #include #include #include +#include #ifdef CONFIG_SUPPORT_VFAT #define VFAT_ENABLED 1 @@ -46,7 +47,7 @@ static void downcase(char *str) { while (*str != '\0') { - TOLOWER(*str); + *str = tolower(*str); str++; } } diff --git a/fs/fat/fat_write.c b/fs/fat/fat_write.c index ed3eaa0..13c4de1 100644 --- a/fs/fat/fat_write.c +++ b/fs/fat/fat_write.c @@ -28,6 +28,7 @@ #include #include #include +#include #include "fat.c" static void uppercase(char *str, int len) @@ -35,7 +36,7 @@ static void uppercase(char *str, int len) int i; for (i = 0; i < len; i++) { - TOUPPER(*str); + *str = toupper(*str); str++; } } diff --git a/include/fat.h b/include/fat.h index 706cd7a..b28c3fd 100644 --- a/include/fat.h +++ b/include/fat.h @@ -98,9 +98,6 @@ #endif #endif -#define TOLOWER(c) if((c) >= 'A' && (c) <= 'Z'){(c)+=('a' - 'A');} -#define TOUPPER(c) if ((c) >= 'a' && (c) <= 'z') \ - (c) -= ('a' - 'A'); #define START(dent) (FAT2CPU16((dent)->start) \ + (mydata->fatsize != 32 ? 0 : \ (FAT2CPU16((dent)->starthi) << 16)))