`rename_file' was exported but not properly namespaced causing a multiple definition error because `rename_file' is already defined in fs/hostfs/hostfs_user.c: ld: drivers/staging/exfat/exfat_core.o: in function `rename_file': drivers/staging/exfat/exfat_core.c:2327: multiple definition of `rename_file'; fs/hostfs/hostfs_user.o:fs/hostfs/hostfs_user.c:350: first defined here make: *** [Makefile:1077: vmlinux] Error 1 This error can be reproduced on ARCH=um by selecting: CONFIG_EXFAT_FS=y CONFIG_HOSTFS=y Add a namespace prefix exfat_* to fix this error. Reported-by: Brendan Higgins <brendanhiggins@xxxxxxxxxx> Signed-off-by: Brendan Higgins <brendanhiggins@xxxxxxxxxx> Cc: Valdis Kletnieks <valdis.kletnieks@xxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/exfat/exfat.h | 4 ++-- drivers/staging/exfat/exfat_core.c | 4 ++-- drivers/staging/exfat/exfat_super.c | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/staging/exfat/exfat.h b/drivers/staging/exfat/exfat.h index 2aac1e000977e..51c665a924b76 100644 --- a/drivers/staging/exfat/exfat.h +++ b/drivers/staging/exfat/exfat.h @@ -805,8 +805,8 @@ s32 create_dir(struct inode *inode, struct chain_t *p_dir, s32 create_file(struct inode *inode, struct chain_t *p_dir, struct uni_name_t *p_uniname, u8 mode, struct file_id_t *fid); void remove_file(struct inode *inode, struct chain_t *p_dir, s32 entry); -s32 rename_file(struct inode *inode, struct chain_t *p_dir, s32 old_entry, - struct uni_name_t *p_uniname, struct file_id_t *fid); +s32 exfat_rename_file(struct inode *inode, struct chain_t *p_dir, s32 old_entry, + struct uni_name_t *p_uniname, struct file_id_t *fid); s32 move_file(struct inode *inode, struct chain_t *p_olddir, s32 oldentry, struct chain_t *p_newdir, struct uni_name_t *p_uniname, struct file_id_t *fid); diff --git a/drivers/staging/exfat/exfat_core.c b/drivers/staging/exfat/exfat_core.c index d2d3447083c7b..7017e22b0f7a8 100644 --- a/drivers/staging/exfat/exfat_core.c +++ b/drivers/staging/exfat/exfat_core.c @@ -2322,8 +2322,8 @@ void remove_file(struct inode *inode, struct chain_t *p_dir, s32 entry) fs_func->delete_dir_entry(sb, p_dir, entry, 0, num_entries); } -s32 rename_file(struct inode *inode, struct chain_t *p_dir, s32 oldentry, - struct uni_name_t *p_uniname, struct file_id_t *fid) +s32 exfat_rename_file(struct inode *inode, struct chain_t *p_dir, s32 oldentry, + struct uni_name_t *p_uniname, struct file_id_t *fid) { s32 ret, newentry = -1, num_old_entries, num_new_entries; sector_t sector_old, sector_new; diff --git a/drivers/staging/exfat/exfat_super.c b/drivers/staging/exfat/exfat_super.c index 6e481908c59f6..9f91853b189b0 100644 --- a/drivers/staging/exfat/exfat_super.c +++ b/drivers/staging/exfat/exfat_super.c @@ -1262,8 +1262,8 @@ static int ffsMoveFile(struct inode *old_parent_inode, struct file_id_t *fid, fs_set_vol_flags(sb, VOL_DIRTY); if (olddir.dir == newdir.dir) - ret = rename_file(new_parent_inode, &olddir, dentry, &uni_name, - fid); + ret = exfat_rename_file(new_parent_inode, &olddir, dentry, + &uni_name, fid); else ret = move_file(new_parent_inode, &olddir, dentry, &newdir, &uni_name, fid); -- 2.24.0.393.g34dc348eaf-goog _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel