Re: [PATCH 08/10] pwm: core: add pulse feature to the PWM framework

kbuild test robot
2015-10-26T22:12:59Z

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Hi Olliver,

[auto build test WARNING on pwm/for-next -- if it's inappropriate base, please suggest rules for selecting the more suitable base]

url: https://github.com/0day-ci/linux/commits/Olliver-Schinagl/pwm-lpc18xx_pwm-use-pwm_set_chip_data/20151027-053853
config: arm-at91_dt_defconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=arm

All warnings (new ones prefixed by >>):

>> drivers/pwm/pwm-atmel-tcb.c:359:2: warning: initialization from incompatible pointer type
.config = atmel_tcb_pwm_config,
^
drivers/pwm/pwm-atmel-tcb.c:359:2: warning: (near initialization for 'atmel_tcb_pwm_ops.config')

vim +359 drivers/pwm/pwm-atmel-tcb.c

9421bade Boris BREZILLON 2013-01-08 343 }
9421bade Boris BREZILLON 2013-01-08 344
9421bade Boris BREZILLON 2013-01-08 345 tcbpwm->period = period;
9421bade Boris BREZILLON 2013-01-08 346 tcbpwm->div = i;
9421bade Boris BREZILLON 2013-01-08 347 tcbpwm->duty = duty;
9421bade Boris BREZILLON 2013-01-08 348
9421bade Boris BREZILLON 2013-01-08 349 /* If the PWM is enabled, call enable to apply the new conf */
5c31252c Boris Brezillon 2015-07-01 350 if (pwm_is_enabled(pwm))
9421bade Boris BREZILLON 2013-01-08 351 atmel_tcb_pwm_enable(chip, pwm);
9421bade Boris BREZILLON 2013-01-08 352
9421bade Boris BREZILLON 2013-01-08 353 return 0;
9421bade Boris BREZILLON 2013-01-08 354 }
9421bade Boris BREZILLON 2013-01-08 355
9421bade Boris BREZILLON 2013-01-08 356 static const struct pwm_ops atmel_tcb_pwm_ops = {
9421bade Boris BREZILLON 2013-01-08 357 .request = atmel_tcb_pwm_request,
9421bade Boris BREZILLON 2013-01-08 358 .free = atmel_tcb_pwm_free,
9421bade Boris BREZILLON 2013-01-08 @359 .config = atmel_tcb_pwm_config,
9421bade Boris BREZILLON 2013-01-08 360 .set_polarity = atmel_tcb_pwm_set_polarity,
9421bade Boris BREZILLON 2013-01-08 361 .enable = atmel_tcb_pwm_enable,
9421bade Boris BREZILLON 2013-01-08 362 .disable = atmel_tcb_pwm_disable,
83c80dc5 Axel Lin 2013-03-31 363 .owner = THIS_MODULE,
9421bade Boris BREZILLON 2013-01-08 364 };
9421bade Boris BREZILLON 2013-01-08 365
9421bade Boris BREZILLON 2013-01-08 366 static int atmel_tcb_pwm_probe(struct platform_device *pdev)
9421bade Boris BREZILLON 2013-01-08 367 {

:::::: The code at line 359 was first introduced by commit
:::::: 9421bade0765d8ffb86b8a99213b611278a3542a pwm: atmel: add Timer Counter Block PWM driver

:::::: TO: Boris BREZILLON <linux-arm@overkiz.com>
:::::: CC: Thierry Reding <thierry.reding@avionic-design.de>

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