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Message-ID: <202310050133.mv0eecfC-lkp@intel.com>
Date: Thu, 5 Oct 2023 02:11:48 +0800
From: kernel test robot <lkp@...el.com>
To: Naresh Solanki <naresh.solanki@...ements.com>, broonie@...nel.org,
zev@...ilderbeest.net, Liam Girdwood <lgirdwood@...il.com>
Cc: oe-kbuild-all@...ts.linux.dev,
Naresh Solanki <Naresh.Solanki@...ements.com>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/3] regulator: userspace-consumer: Retrieve supplies
from DT
Hi Naresh,
kernel test robot noticed the following build errors:
[auto build test ERROR on f9a1d31874c383f58bb4f89bfe79b764682cd026]
url: https://github.com/intel-lab-lkp/linux/commits/Naresh-Solanki/regulator-userspace-consumer-Retrieve-supplies-from-DT/20231004-201151
base: f9a1d31874c383f58bb4f89bfe79b764682cd026
patch link: https://lore.kernel.org/r/20231004121010.1192344-2-naresh.solanki%409elements.com
patch subject: [PATCH v2 2/3] regulator: userspace-consumer: Retrieve supplies from DT
config: i386-buildonly-randconfig-003-20231004 (https://download.01.org/0day-ci/archive/20231005/202310050133.mv0eecfC-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231005/202310050133.mv0eecfC-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/202310050133.mv0eecfC-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
drivers/regulator/userspace-consumer.c: In function 'get_num_supplies':
>> drivers/regulator/userspace-consumer.c:139:9: error: implicit declaration of function 'for_each_property_of_node'; did you mean 'for_each_child_of_node'? [-Werror=implicit-function-declaration]
139 | for_each_property_of_node(pdev->dev.of_node, prop) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~
| for_each_child_of_node
>> drivers/regulator/userspace-consumer.c:139:59: error: expected ';' before '{' token
139 | for_each_property_of_node(pdev->dev.of_node, prop) {
| ^~
| ;
drivers/regulator/userspace-consumer.c:137:13: warning: unused variable 'num_supplies' [-Wunused-variable]
137 | int num_supplies = 0;
| ^~~~~~~~~~~~
drivers/regulator/userspace-consumer.c:144:1: error: no return statement in function returning non-void [-Werror=return-type]
144 | }
| ^
drivers/regulator/userspace-consumer.c: In function 'regulator_userspace_consumer_probe':
drivers/regulator/userspace-consumer.c:170:67: error: expected ';' before '{' token
170 | for_each_property_of_node(pdev->dev.of_node, prop) {
| ^~
| ;
drivers/regulator/userspace-consumer.c: At top level:
>> drivers/regulator/userspace-consumer.c:121:15: warning: 'prop_supply_name' defined but not used [-Wunused-function]
121 | static size_t prop_supply_name(char *prop_name)
| ^~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +139 drivers/regulator/userspace-consumer.c
120
> 121 static size_t prop_supply_name(char *prop_name)
122 {
123 int len = strlen(prop_name);
124
125 if (len <= SUPPLY_SUFFIX_LEN)
126 return 0;
127
128 if (strcmp(prop_name + len - SUPPLY_SUFFIX_LEN, SUPPLY_SUFFIX) == 0)
129 return len - SUPPLY_SUFFIX_LEN;
130
131 return 0;
132 }
133
134 static int get_num_supplies(struct platform_device *pdev)
135 {
136 struct property *prop;
137 int num_supplies = 0;
138
> 139 for_each_property_of_node(pdev->dev.of_node, prop) {
140 if (prop_supply_name(prop->name))
141 num_supplies++;
142 }
143 return num_supplies;
144 }
145
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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