Re: [PATCH 5/5] gpio: ws16c48: Add support for GPIO names

From: kbuild test robot
Date: Mon Jan 30 2017 - 13:00:01 EST

Hi William,

[auto build test ERROR on gpio/for-next]
[also build test ERROR on next-20170130]
[cannot apply to v4.10-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

base: for-next
config: i386-randconfig-x003-201705 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
# save the attached .config to linux build tree
make ARCH=i386

All errors (new ones prefixed by >>):

drivers/gpio/gpio-ws16c48.c: In function 'ws16c48_probe':
>> drivers/gpio/gpio-ws16c48.c:381:28: error: 'ws16c48_names' undeclared (first use in this function)
ws16c48gpio->chip.names = ws16c48_names;
drivers/gpio/gpio-ws16c48.c:381:28: note: each undeclared identifier is reported only once for each function it appears in
At top level:
drivers/gpio/gpio-ws16c48.c:345:20: warning: 'ws14c48_names' defined but not used [-Wunused-variable]
static const char *ws14c48_names[WS16C48_NGPIO] = {

vim +/ws16c48_names +381 drivers/gpio/gpio-ws16c48.c

376 ws16c48gpio->chip.label = name;
377 ws16c48gpio->chip.parent = dev;
378 ws16c48gpio->chip.owner = THIS_MODULE;
379 ws16c48gpio->chip.base = -1;
380 ws16c48gpio->chip.ngpio = WS16C48_NGPIO;
> 381 ws16c48gpio->chip.names = ws16c48_names;
382 ws16c48gpio->chip.get_direction = ws16c48_gpio_get_direction;
383 ws16c48gpio->chip.direction_input = ws16c48_gpio_direction_input;
384 ws16c48gpio->chip.direction_output = ws16c48_gpio_direction_output;

0-DAY kernel test infrastructure Open Source Technology Center Intel Corporation

Attachment: .config.gz
Description: application/gzip