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Message-ID: <202312301155.5OSXAOG5-lkp@intel.com>
Date: Sat, 30 Dec 2023 11:56:29 +0800
From: kernel test robot <lkp@...el.com>
To: Sergey Khimich <serghox@...il.com>, linux-mmc@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Adrian Hunter <adrian.hunter@...el.com>,
Ulf Hansson <ulf.hansson@...aro.org>,
Shawn Lin <shawn.lin@...k-chips.com>,
Jyan Chou <jyanchou@...ltek.com>
Subject: Re: [PATCH v4 2/2] mmc: sdhci-of-dwcmshc: Implement SDHCI CQE support
Hi Sergey,
kernel test robot noticed the following build warnings:
[auto build test WARNING on linus/master]
[also build test WARNING on ulf-hansson-mmc-mirror/next v6.7-rc7]
[cannot apply to next-20231222]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Sergey-Khimich/mmc-cqhci-Add-cqhci-set_tran_desc-callback/20231229-181345
base: linus/master
patch link: https://lore.kernel.org/r/20231229101128.392089-3-serghox%40gmail.com
patch subject: [PATCH v4 2/2] mmc: sdhci-of-dwcmshc: Implement SDHCI CQE support
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20231230/202312301155.5OSXAOG5-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231230/202312301155.5OSXAOG5-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312301155.5OSXAOG5-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/mmc/host/sdhci-of-dwcmshc.c:224:5: warning: no previous prototype for 'dwcmshc_execute_tuning' [-Wmissing-prototypes]
224 | int dwcmshc_execute_tuning(struct mmc_host *mmc, u32 opcode)
| ^~~~~~~~~~~~~~~~~~~~~~
vim +/dwcmshc_execute_tuning +224 drivers/mmc/host/sdhci-of-dwcmshc.c
223
> 224 int dwcmshc_execute_tuning(struct mmc_host *mmc, u32 opcode)
225 {
226 int err = sdhci_execute_tuning(mmc, opcode);
227 struct sdhci_host *host = mmc_priv(mmc);
228
229 if (err)
230 return err;
231
232 /*
233 * Tuning can leave the IP in an active state (Buffer Read Enable bit
234 * set) which prevents the entry to low power states (i.e. S0i3). Data
235 * reset will clear it.
236 */
237 sdhci_reset(host, SDHCI_RESET_DATA);
238
239 return 0;
240 }
241
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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