From: kernel test robot <lkp@intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: oe-kbuild-all@lists.linux.dev, Lee Jones <lee@kernel.org>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Claudiu Beznea <claudiu.beznea@tuxon.dev>
Subject: Re: [PATCH v1 1/1] mfd: syscon: atmel-smc: Don't use "proxy" headers
Date: Fri, 27 Jun 2025 19:30:25 +0800 [thread overview]
Message-ID: <202506271909.O9FuRVos-lkp@intel.com> (raw)
In-Reply-To: <20250626155435.325336-1-andriy.shevchenko@linux.intel.com>
Hi Andy,
kernel test robot noticed the following build warnings:
[auto build test WARNING on lee-mfd/for-mfd-next]
[also build test WARNING on lee-mfd/for-mfd-fixes soc/for-next lee-leds/for-leds-next linus/master v6.16-rc3 next-20250626]
[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/Andy-Shevchenko/mfd-syscon-atmel-smc-Don-t-use-proxy-headers/20250626-235519
base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
patch link: https://lore.kernel.org/r/20250626155435.325336-1-andriy.shevchenko%40linux.intel.com
patch subject: [PATCH v1 1/1] mfd: syscon: atmel-smc: Don't use "proxy" headers
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20250627/202506271909.O9FuRVos-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250627/202506271909.O9FuRVos-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506271909.O9FuRVos-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/mfd/atmel-smc.c:24:1: warning: data definition has no type or storage class
24 | EXPORT_SYMBOL_GPL(atmel_smc_cs_conf_init);
| ^~~~~~~~~~~~~~~~~
drivers/mfd/atmel-smc.c:24:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
drivers/mfd/atmel-smc.c:24:1: error: parameter names (without types) in function declaration [-Wdeclaration-missing-parameter-type]
drivers/mfd/atmel-smc.c:118:1: warning: data definition has no type or storage class
118 | EXPORT_SYMBOL_GPL(atmel_smc_cs_conf_set_timing);
| ^~~~~~~~~~~~~~~~~
drivers/mfd/atmel-smc.c:118:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
drivers/mfd/atmel-smc.c:118:1: error: parameter names (without types) in function declaration [-Wdeclaration-missing-parameter-type]
drivers/mfd/atmel-smc.c:157:1: warning: data definition has no type or storage class
157 | EXPORT_SYMBOL_GPL(atmel_smc_cs_conf_set_setup);
| ^~~~~~~~~~~~~~~~~
drivers/mfd/atmel-smc.c:157:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
drivers/mfd/atmel-smc.c:157:1: error: parameter names (without types) in function declaration [-Wdeclaration-missing-parameter-type]
drivers/mfd/atmel-smc.c:196:1: warning: data definition has no type or storage class
196 | EXPORT_SYMBOL_GPL(atmel_smc_cs_conf_set_pulse);
| ^~~~~~~~~~~~~~~~~
drivers/mfd/atmel-smc.c:196:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
drivers/mfd/atmel-smc.c:196:1: error: parameter names (without types) in function declaration [-Wdeclaration-missing-parameter-type]
drivers/mfd/atmel-smc.c:234:1: warning: data definition has no type or storage class
234 | EXPORT_SYMBOL_GPL(atmel_smc_cs_conf_set_cycle);
| ^~~~~~~~~~~~~~~~~
drivers/mfd/atmel-smc.c:234:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
drivers/mfd/atmel-smc.c:234:1: error: parameter names (without types) in function declaration [-Wdeclaration-missing-parameter-type]
drivers/mfd/atmel-smc.c: In function 'atmel_smc_cs_conf_apply':
drivers/mfd/atmel-smc.c:248:9: error: implicit declaration of function 'regmap_write' [-Wimplicit-function-declaration]
248 | regmap_write(regmap, ATMEL_SMC_SETUP(cs), conf->setup);
| ^~~~~~~~~~~~
drivers/mfd/atmel-smc.c: At top level:
drivers/mfd/atmel-smc.c:253:1: warning: data definition has no type or storage class
253 | EXPORT_SYMBOL_GPL(atmel_smc_cs_conf_apply);
| ^~~~~~~~~~~~~~~~~
drivers/mfd/atmel-smc.c:253:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
drivers/mfd/atmel-smc.c:253:1: error: parameter names (without types) in function declaration [-Wdeclaration-missing-parameter-type]
drivers/mfd/atmel-smc.c:275:1: warning: data definition has no type or storage class
275 | EXPORT_SYMBOL_GPL(atmel_hsmc_cs_conf_apply);
| ^~~~~~~~~~~~~~~~~
drivers/mfd/atmel-smc.c:275:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
drivers/mfd/atmel-smc.c:275:1: error: parameter names (without types) in function declaration [-Wdeclaration-missing-parameter-type]
drivers/mfd/atmel-smc.c: In function 'atmel_smc_cs_conf_get':
drivers/mfd/atmel-smc.c:289:9: error: implicit declaration of function 'regmap_read' [-Wimplicit-function-declaration]
289 | regmap_read(regmap, ATMEL_SMC_SETUP(cs), &conf->setup);
| ^~~~~~~~~~~
drivers/mfd/atmel-smc.c: At top level:
drivers/mfd/atmel-smc.c:294:1: warning: data definition has no type or storage class
294 | EXPORT_SYMBOL_GPL(atmel_smc_cs_conf_get);
| ^~~~~~~~~~~~~~~~~
drivers/mfd/atmel-smc.c:294:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
drivers/mfd/atmel-smc.c:294:1: error: parameter names (without types) in function declaration [-Wdeclaration-missing-parameter-type]
drivers/mfd/atmel-smc.c:316:1: warning: data definition has no type or storage class
316 | EXPORT_SYMBOL_GPL(atmel_hsmc_cs_conf_get);
| ^~~~~~~~~~~~~~~~~
drivers/mfd/atmel-smc.c:316:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
drivers/mfd/atmel-smc.c:316:1: error: parameter names (without types) in function declaration [-Wdeclaration-missing-parameter-type]
drivers/mfd/atmel-smc.c:326:34: error: array type has incomplete element type 'struct of_device_id'
326 | static const struct of_device_id atmel_smc_ids[] __maybe_unused = {
| ^~~~~~~~~~~~~
drivers/mfd/atmel-smc.c: In function 'atmel_hsmc_get_reg_layout':
drivers/mfd/atmel-smc.c:347:17: error: implicit declaration of function 'of_match_node' [-Wimplicit-function-declaration]
347 | match = of_match_node(atmel_smc_ids, np);
| ^~~~~~~~~~~~~
drivers/mfd/atmel-smc.c:349:29: error: invalid use of undefined type 'const struct of_device_id'
349 | return match ? match->data : ERR_PTR(-EINVAL);
| ^~
drivers/mfd/atmel-smc.c: At top level:
drivers/mfd/atmel-smc.c:351:1: warning: data definition has no type or storage class
351 | EXPORT_SYMBOL_GPL(atmel_hsmc_get_reg_layout);
| ^~~~~~~~~~~~~~~~~
drivers/mfd/atmel-smc.c:351:1: error: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int]
drivers/mfd/atmel-smc.c:351:1: error: parameter names (without types) in function declaration [-Wdeclaration-missing-parameter-type]
drivers/mfd/atmel-smc.c:326:34: warning: 'atmel_smc_ids' defined but not used [-Wunused-variable]
326 | static const struct of_device_id atmel_smc_ids[] __maybe_unused = {
| ^~~~~~~~~~~~~
vim +24 drivers/mfd/atmel-smc.c
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 13
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 14 /**
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 15 * atmel_smc_cs_conf_init - initialize a SMC CS conf
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 16 * @conf: the SMC CS conf to initialize
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 17 *
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 18 * Set all fields to 0 so that one can start defining a new config.
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 19 */
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 20 void atmel_smc_cs_conf_init(struct atmel_smc_cs_conf *conf)
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 21 {
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 22 memset(conf, 0, sizeof(*conf));
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 23 }
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 @24 EXPORT_SYMBOL_GPL(atmel_smc_cs_conf_init);
fe9d7cb22ef3a2 Boris Brezillon 2017-03-16 25
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
prev parent reply other threads:[~2025-06-27 11:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-26 15:54 Andy Shevchenko
2025-06-26 20:56 ` kernel test robot
2025-06-27 11:30 ` kernel test robot [this message]
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