diff options
| author | Stephen Warren <swarren@nvidia.com> | 2012-10-22 06:43:50 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-29 14:21:19 -0700 |
| commit | 03e2ecf6b83e43803f7eed9547d0973b7eb1c8fc (patch) | |
| tree | 6595ea8f6eef3aa28b7f404946bae4579aa19f90 /fs/ext4 | |
| parent | 672ee2110c478d04bd95111bb6c9d5bcacf4b7aa (diff) | |
| download | u-boot-imx-03e2ecf6b83e43803f7eed9547d0973b7eb1c8fc.zip u-boot-imx-03e2ecf6b83e43803f7eed9547d0973b7eb1c8fc.tar.gz u-boot-imx-03e2ecf6b83e43803f7eed9547d0973b7eb1c8fc.tar.bz2 | |
fs: separate CONFIG_FS_{FAT, EXT4} from CONFIG_CMD_{FAT, EXT*}
This makes the FAT and ext4 filesystem implementations build if
CONFIG_FS_{FAT,EXT4} are defined, rather than basing the build on
whether CONFIG_CMD_{FAT,EXT*} are defined. This will allow the
filesystems to be built separately from the filesystem-specific commands
that use them. This paves the way for the creation of filesystem-generic
commands that used the filesystems, without requiring the filesystem-
specific commands.
Minor documentation changes are made for this change.
The new config options are automatically selected by the old config
options to retain backwards-compatibility.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/Makefile | 7 | ||||
| -rw-r--r-- | fs/ext4/ext4_common.c | 2 | ||||
| -rw-r--r-- | fs/ext4/ext4_common.h | 4 | ||||
| -rw-r--r-- | fs/ext4/ext4fs.c | 2 |
4 files changed, 6 insertions, 9 deletions
diff --git a/fs/ext4/Makefile b/fs/ext4/Makefile index 82cd9ae..bb801f9 100644 --- a/fs/ext4/Makefile +++ b/fs/ext4/Makefile @@ -30,11 +30,8 @@ include $(TOPDIR)/config.mk LIB = $(obj)libext4fs.o AOBJS = -COBJS-$(CONFIG_CMD_EXT4) := ext4fs.o ext4_common.o dev.o -ifndef CONFIG_CMD_EXT4 -COBJS-$(CONFIG_CMD_EXT2) := ext4fs.o ext4_common.o dev.o -endif -COBJS-$(CONFIG_CMD_EXT4_WRITE) += ext4_journal.o crc16.o +COBJS-$(CONFIG_FS_EXT4) := ext4fs.o ext4_common.o dev.o +COBJS-$(CONFIG_EXT4_WRITE) += ext4_journal.o crc16.o SRCS := $(AOBJS:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(AOBJS) $(COBJS-y)) diff --git a/fs/ext4/ext4_common.c b/fs/ext4/ext4_common.c index d6d55b9..323875f 100644 --- a/fs/ext4/ext4_common.c +++ b/fs/ext4/ext4_common.c @@ -56,7 +56,7 @@ int ext4fs_indir3_blkno = -1; struct ext2_inode *g_parent_inode; static int symlinknest; -#if defined(CONFIG_CMD_EXT4_WRITE) +#if defined(CONFIG_EXT4_WRITE) uint32_t ext4fs_div_roundup(uint32_t size, uint32_t n) { uint32_t res = size / n; diff --git a/fs/ext4/ext4_common.h b/fs/ext4/ext4_common.h index f728134..87cab16 100644 --- a/fs/ext4/ext4_common.h +++ b/fs/ext4/ext4_common.h @@ -37,7 +37,7 @@ #include <ext4fs.h> #include <malloc.h> #include <asm/errno.h> -#if defined(CONFIG_CMD_EXT4_WRITE) +#if defined(CONFIG_EXT4_WRITE) #include "ext4_journal.h" #include "crc16.h" #endif @@ -71,7 +71,7 @@ int ext4fs_find_file(const char *path, struct ext2fs_node *rootnode, int ext4fs_iterate_dir(struct ext2fs_node *dir, char *name, struct ext2fs_node **fnode, int *ftype); -#if defined(CONFIG_CMD_EXT4_WRITE) +#if defined(CONFIG_EXT4_WRITE) uint32_t ext4fs_div_roundup(uint32_t size, uint32_t n); int ext4fs_checksum_update(unsigned int i); int ext4fs_get_parent_inode_num(const char *dirname, char *dname, int flags); diff --git a/fs/ext4/ext4fs.c b/fs/ext4/ext4fs.c index 3a5ef20..06536ba 100644 --- a/fs/ext4/ext4fs.c +++ b/fs/ext4/ext4fs.c @@ -196,7 +196,7 @@ int ext4fs_read(char *buf, unsigned len) return ext4fs_read_file(ext4fs_file, 0, len, buf); } -#if defined(CONFIG_CMD_EXT4_WRITE) +#if defined(CONFIG_EXT4_WRITE) static void ext4fs_update(void) { short i; |