[android-common:android-5.4 3/8] drivers/scsi/ufs/ufshcd-crypto.c:250:26: sparse: sparse: symbol 'ufshcd_blk_crypto_mode_num_for_alg_dusize' was not declared. Should it be

[android-common:android-5.4 3/8] drivers/scsi/ufs/ufshcd-crypto.c:250:26: sparse: sparse: symbol 'ufshcd_blk_crypto_mode_num_for_alg_dusize' was not declared. Should it be

[kernel test robot]

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tree:   https://android.googlesource.com/kernel/common android-5.4
head:   d26817a9d0070a6f881ced376d042e43e4317055
commit: b7b3af961465d23a733bb44d4a49bb78d4d5b08f [3/8] BACKPORT: FROMLIST: Update Inline Encryption from v5 to v6 of patch series
config: i386-randconfig-s001-20200807 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.2-118-ge1578773-dirty
        git checkout b7b3af961465d23a733bb44d4a49bb78d4d5b08f
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386 

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


sparse warnings: (new ones prefixed by >>)

>> drivers/scsi/ufs/ufshcd-crypto.c:250:26: sparse: sparse: symbol 'ufshcd_blk_crypto_mode_num_for_alg_dusize' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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[RFC PATCH android-common] BACKPORT: FROMLIST: ufshcd_blk_crypto_mode_num_for_alg_dusize() can be static

[kernel test robot]

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Fixes: b7b3af961465 ("BACKPORT: FROMLIST: Update Inline Encryption from v5 to v6 of patch series")
Signed-off-by: kernel test robot <lkp@intel.com>
---
 ufshcd-crypto.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/ufs/ufshcd-crypto.c b/drivers/scsi/ufs/ufshcd-crypto.c
index 1cfd9a327049e..0fe2b6f4ace2e 100644
--- a/drivers/scsi/ufs/ufshcd-crypto.c
+++ b/drivers/scsi/ufs/ufshcd-crypto.c
@@ -247,7 +247,7 @@ static const struct keyslot_mgmt_ll_ops ufshcd_ksm_ops = {
 	.keyslot_evict		= ufshcd_crypto_keyslot_evict,
 };
 
-enum blk_crypto_mode_num ufshcd_blk_crypto_mode_num_for_alg_dusize(
+static enum blk_crypto_mode_num ufshcd_blk_crypto_mode_num_for_alg_dusize(
 					enum ufs_crypto_alg ufs_crypto_alg,
 					enum ufs_crypto_key_size key_size)
 {