[PATCH v9] ath10k: add LED and GPIO controlling support for various chipsets

[kbuild test robot]

Hi Sebastian,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on v4.16-rc2 next-20180223]
[cannot apply to ath6kl/ath-next]
[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/s-gottschall-dd-wrt-com/ath10k-add-LED-and-GPIO-controlling-support-for-various-chipsets/20180224-185406
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master
reproduce:
        # apt-get install sparse
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/net/wireless/ath/ath10k/gpio.c:84:5: sparse: symbol 'ath10k_register_gpio_chip' was not declared. Should it be

Please review and possibly fold the followup patch.

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