[android-common:android-5.4-stable 1/3] drivers/mmc/core/crypto.c:14:6: warning: no previous prototype for 'mmc_crypto_setup_queue'

[android-common:android-5.4-stable 1/3] drivers/mmc/core/crypto.c:14:6: warning: no previous prototype for 'mmc_crypto_setup_queue'

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 2322 bytes --]

tree:   https://android.googlesource.com/kernel/common android-5.4-stable
head:   2c6b2164e6aaab792c736a502298203240361653
commit: 555cf12eb672727979bc7b7840c7503f3de27220 [1/3] ANDROID: mmc: MMC crypto API
config: arm-randconfig-r031-20210416 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git remote add android-common https://android.googlesource.com/kernel/common
        git fetch --no-tags android-common android-5.4-stable
        git checkout 555cf12eb672727979bc7b7840c7503f3de27220
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=arm 

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

All warnings (new ones prefixed by >>):

>> drivers/mmc/core/crypto.c:14:6: warning: no previous prototype for 'mmc_crypto_setup_queue' [-Wmissing-prototypes]
      14 | void mmc_crypto_setup_queue(struct mmc_host *host, struct request_queue *q)
         |      ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/mmc/core/crypto.c:21:6: warning: no previous prototype for 'mmc_crypto_free_host' [-Wmissing-prototypes]
      21 | void mmc_crypto_free_host(struct mmc_host *host)
         |      ^~~~~~~~~~~~~~~~~~~~
>> drivers/mmc/core/crypto.c:26:6: warning: no previous prototype for 'mmc_crypto_prepare_req' [-Wmissing-prototypes]
      26 | void mmc_crypto_prepare_req(struct mmc_queue_req *mqrq)
         |      ^~~~~~~~~~~~~~~~~~~~~~


vim +/mmc_crypto_setup_queue +14 drivers/mmc/core/crypto.c

    13	
  > 14	void mmc_crypto_setup_queue(struct mmc_host *host, struct request_queue *q)
    15	{
    16		if (host->caps2 & MMC_CAP2_CRYPTO)
    17			q->ksm = host->ksm;
    18	}
    19	EXPORT_SYMBOL_GPL(mmc_crypto_setup_queue);
    20	
  > 21	void mmc_crypto_free_host(struct mmc_host *host)
    22	{
    23		keyslot_manager_destroy(host->ksm);
    24	}
    25	
  > 26	void mmc_crypto_prepare_req(struct mmc_queue_req *mqrq)

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

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 26332 bytes --]