Hi,

O 二,  6月 06, 2017 at 03:07:22上午 +0800, kbuild test robot wrote:

Hi Baolin,

[auto build test WARNING on robh/for-next]
[also build test WARNING on v4.12-rc4]
[cannot apply to pinctrl/devel next-20170605]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Baolin-Wang/DT-pinctrl-Add-binding-documentation-for-Spreadtrum-pin-controller/20170605-222351
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All warnings (new ones prefixed by >>):

   drivers/pinctrl/sprd/pinctrl-sprd.c: In function 'sprd_pinconf_set':

quoted

quoted

drivers/pinctrl/sprd/pinctrl-sprd.c:484:4: warning: case value '129' not in enumerated type 'enum pin_config_param' [-Wswitch]

       case SPRD_PIN_CONFIG_SLEEP_MODE:
       ^~~~
   drivers/pinctrl/sprd/pinctrl-sprd.c:497:4: warning: case value '131' not in enumerated type 'enum pin_config_param' [-Wswitch]
       case SPRD_PIN_CONFIG_INPUT_SLEEP:
       ^~~~
   drivers/pinctrl/sprd/pinctrl-sprd.c:502:4: warning: case value '132' not in enumerated type 'enum pin_config_param' [-Wswitch]
       case SPRD_PIN_CONFIG_OUTPUT_SLEEP:
       ^~~~
   drivers/pinctrl/sprd/pinctrl-sprd.c:534:4: warning: case value '130' not in enumerated type 'enum pin_config_param' [-Wswitch]
       case SPRD_PIN_CONFIG_PULLUP:
       ^~~~
   drivers/pinctrl/sprd/pinctrl-sprd.c:543:4: warning: case value '133' not in enumerated type 'enum pin_config_param' [-Wswitch]
       case SPRD_PIN_CONFIG_PULLUP_SLEEP:
       ^~~~
   drivers/pinctrl/sprd/pinctrl-sprd.c:548:4: warning: case value '134' not in enumerated type 'enum pin_config_param' [-Wswitch]
       case SPRD_PIN_CONFIG_PULLDOWN_SLEEP:
       ^~~~

From kernel doc for 'enum pin_config_param', user need use

PIN_CONFIG_END + 1 as the base offset if the user need to
pass in custom configuration to the pin controller. So I do
not think I need to fix this warning. Thanks.

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