Re: [PATCH] staging: exfat: rebase to sdFAT v2.2.0

kbuild test robot
2019-09-18T21:32:17Z

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Hi Park,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[cannot apply to v5.3 next-20190917]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Park-Ju-Hyung/staging-exfat-rebase-to-sdFAT-v2-2-0/20190919-040526
config: x86_64-allyesconfig (attached as .config)
compiler: gcc-7 (Debian 7.4.0-13) 7.4.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

drivers/staging/exfat/super.c: In function 'exfat_debug_kill_sb':
>> drivers/staging/exfat/super.c:3079:4: error: implicit declaration of function 'exfat_cache_release'; did you mean 'exfat_dcache_release'? [-Werror=implicit-function-declaration]
exfat_cache_release(sb);
^~~~~~~~~~~~~~~~~~~
exfat_dcache_release
cc1: some warnings being treated as errors
--
drivers/staging/exfat/misc.c: In function 'exfat_uevent_ro_remount':
>> drivers/staging/exfat/misc.c:57:2: error: implicit declaration of function 'ST_LOG'; did you mean 'DT_REG'? [-Werror=implicit-function-declaration]
ST_LOG("[EXFAT](%s[%d:%d]): Uevent triggered\n",
^~~~~~
DT_REG
cc1: some warnings being treated as errors

vim +3079 drivers/staging/exfat/super.c

3063
3064 #ifdef CONFIG_EXFAT_DBG_IOCTL
3065 static void exfat_debug_kill_sb(struct super_block *sb)
3066 {
3067 struct exfat_sb_info *sbi = EXFAT_SB(sb);
3068 struct block_device *bdev = sb->s_bdev;
3069
3070 long flags;
3071
3072 if (sbi) {
3073 flags = sbi->debug_flags;
3074
3075 if (flags & EXFAT_DEBUGFLAGS_INVALID_UMOUNT) {
3076 /* invalidate_bdev drops all device cache include dirty.
3077 * we use this to simulate device removal
3078 */
> 3079 exfat_cache_release(sb);
3080 invalidate_bdev(bdev);
3081 }
3082 }
3083
3084 kill_block_super(sb);
3085 }
3086 #endif /* CONFIG_EXFAT_DBG_IOCTL */
3087

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