Hi Philipp, [auto build test ERROR on pza/reset/next] [also build test ERROR on v4.8-rc3 next-20160824] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information]
url: https://github.com/0day-ci/linux/commits/Philipp-Zabel/reset-ath79-add-driver-Kconfig-option/20160824-213846 base: git://git.pengutronix.de/git/pza/linux reset/next config: blackfin-allyesconfig (attached as .config) compiler: bfin-uclinux-gcc (GCC) 4.6.3 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=blackfin All errors (new ones prefixed by >>): drivers/reset/reset-ath79.c: In function 'ath79_reset_update': >> drivers/reset/reset-ath79.c:38:2: error: implicit declaration of function >> 'readl' [-Werror=implicit-function-declaration] >> drivers/reset/reset-ath79.c:43:2: error: implicit declaration of function >> 'writel' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors vim +/readl +38 drivers/reset/reset-ath79.c ff591a91 Alban Bedel 2015-08-03 32 struct ath79_reset *ath79_reset = ff591a91 Alban Bedel 2015-08-03 33 container_of(rcdev, struct ath79_reset, rcdev); ff591a91 Alban Bedel 2015-08-03 34 unsigned long flags; ff591a91 Alban Bedel 2015-08-03 35 u32 val; ff591a91 Alban Bedel 2015-08-03 36 ff591a91 Alban Bedel 2015-08-03 37 spin_lock_irqsave(&ath79_reset->lock, flags); ff591a91 Alban Bedel 2015-08-03 @38 val = readl(ath79_reset->base); ff591a91 Alban Bedel 2015-08-03 39 if (assert) ff591a91 Alban Bedel 2015-08-03 40 val |= BIT(id); ff591a91 Alban Bedel 2015-08-03 41 else ff591a91 Alban Bedel 2015-08-03 42 val &= ~BIT(id); ff591a91 Alban Bedel 2015-08-03 @43 writel(val, ath79_reset->base); ff591a91 Alban Bedel 2015-08-03 44 spin_unlock_irqrestore(&ath79_reset->lock, flags); ff591a91 Alban Bedel 2015-08-03 45 ff591a91 Alban Bedel 2015-08-03 46 return 0; :::::: The code at line 38 was first introduced by commit :::::: ff591a91225d3621a503bb18faa0f0d747a06e50 reset: Add a driver for the reset controller on the AR71XX/AR9XXX :::::: TO: Alban Bedel <[email protected]> :::::: CC: Philipp Zabel <[email protected]> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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