[U-Boot] [PATCH] FAT: make FAT compile without VFAT

Richard Genoud
2012-12-04T13:04:06Z

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
---
fs/fat/fat.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/fs/fat/fat.c b/fs/fat/fat.c
index 393c378..defdd74 100644
--- a/fs/fat/fat.c
+++ b/fs/fat/fat.c
@@ -589,7 +589,9 @@ static dir_entry *get_dentfromdir(fsdata *mydata, int startsect,
char *filename, dir_entry *retdent,
int dols)
{
+#ifdef CONFIG_SUPPORT_VFAT
__u16 prevcksum = 0xffff;
+#endif
__u32 curclust = START(retdent);
int files = 0, dirs = 0;

@@ -828,7 +830,9 @@ do_fat_read_at(const char *filename, unsigned long pos, void *buffer,
fsdata datablock;
fsdata *mydata = &datablock;
dir_entry *dentptr = NULL;
+#ifdef CONFIG_SUPPORT_VFAT
__u16 prevcksum = 0xffff;
+#endif
char *subname = "";
__u32 cursect;
int idx, isdir = 0;
@@ -944,7 +948,9 @@ do_fat_read_at(const char *filename, unsigned long pos, void *buffer,

for (i = 0; i < DIRENTSPERBLOCK; i++) {
char s_name[14], l_name[VFAT_MAXLEN_BYTES];
+#ifdef CONFIG_SUPPORT_VFAT
__u8 csum;
+#endif

l_name[0] = '\0';
if (dentptr->name[0] == DELETED_FLAG) {
@@ -952,7 +958,9 @@ do_fat_read_at(const char *filename, unsigned long pos, void *buffer,
continue;
}

+#ifdef CONFIG_SUPPORT_VFAT
csum = mkcksum(dentptr->name, dentptr->ext);
+#endif
if (dentptr->attr & ATTR_VOLUME) {
#ifdef CONFIG_SUPPORT_VFAT
if ((dentptr->attr & ATTR_VFAT) == ATTR_VFAT &&
--
1.7.2.5