Messages in this thread | | | Date | Wed, 23 Dec 2020 23:21:31 +0800 | From | kernel test robot <> | Subject | drivers/net/wireless/ath/ath9k/gpio.c:69: undefined reference to `led_classdev_unregister' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 614cb5894306cfa2c7d9b6168182876ff5948735 commit: 72cdab808714b1ec24b0c7bdebed163ce791f01f ath9k: Do not select MAC80211_LEDS by default date: 4 months ago config: i386-randconfig-a014-20201223 (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=72cdab808714b1ec24b0c7bdebed163ce791f01f git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 72cdab808714b1ec24b0c7bdebed163ce791f01f # save the attached .config to linux build tree make W=1 ARCH=i386
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
ld: drivers/net/wireless/ath/ath9k/gpio.o: in function `ath_deinit_leds': >> drivers/net/wireless/ath/ath9k/gpio.c:69: undefined reference to `led_classdev_unregister' ld: drivers/net/wireless/ath/ath9k/gpio.o: in function `led_classdev_register': >> include/linux/leds.h:190: undefined reference to `led_classdev_register_ext'
vim +69 drivers/net/wireless/ath/ath9k/gpio.c
0fca65c1c0569d6 Sujith 2010-01-08 62 0fca65c1c0569d6 Sujith 2010-01-08 63 void ath_deinit_leds(struct ath_softc *sc) 0fca65c1c0569d6 Sujith 2010-01-08 64 { 0cf55c21ec40163 Felix Fietkau 2011-02-27 65 if (!sc->led_registered) 0cf55c21ec40163 Felix Fietkau 2011-02-27 66 return; 0cf55c21ec40163 Felix Fietkau 2011-02-27 67 0cf55c21ec40163 Felix Fietkau 2011-02-27 68 ath_led_brightness(&sc->led_cdev, LED_OFF); 0cf55c21ec40163 Felix Fietkau 2011-02-27 @69 led_classdev_unregister(&sc->led_cdev); db2221901fbded7 Miaoqing Pan 2016-03-07 70 db2221901fbded7 Miaoqing Pan 2016-03-07 71 ath9k_hw_gpio_free(sc->sc_ah, sc->sc_ah->led_pin); 0fca65c1c0569d6 Sujith 2010-01-08 72 } 0fca65c1c0569d6 Sujith 2010-01-08 73
:::::: The code at line 69 was first introduced by commit :::::: 0cf55c21ec401632043db2b8acb7cd3bef64c9e6 ath9k: use generic mac80211 LED blinking code
:::::: TO: Felix Fietkau <nbd@openwrt.org> :::::: CC: John W. Linville <linville@tuxdriver.com>
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