Hi Sinan, Thank you for the patch! Yet something to improve: [auto build test ERROR on hp-parisc/for-next] [also build test ERROR on v4.17-rc1 next-20180416] [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/Sinan-Kaya/parisc-use-the-asm-generic-version-for-writeX/20180417-103119 base: https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git for-next config: parisc-c3000_defconfig (attached as .config) compiler: hppa-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=parisc All errors (new ones prefixed by >>): In file included from arch/parisc/include/asm/hardirq.h:13:0, from include/linux/hardirq.h:9, from arch/parisc/kernel/asm-offsets.c:34: include/linux/irq.h: In function 'irq_reg_writel': >> include/linux/irq.h:1126:3: error: implicit declaration of function 'writel'; did you mean 'iowrite8'? [-Werror=implicit-function-declaration] writel(val, gc->reg_base + reg_offset); ^~~~~~ iowrite8 cc1: some warnings being treated as errors make[2]: *** [arch/parisc/kernel/asm-offsets.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [sub-make] Error 2 vim +1126 include/linux/irq.h 7d828062 Thomas Gleixner 2011-04-03 1109 ebf9ff75 Boris Brezillon 2016-09-13 1110 /* ebf9ff75 Boris Brezillon 2016-09-13 1111 * The irqsave variants are for usage in non interrupt code. Do not use ebf9ff75 Boris Brezillon 2016-09-13 1112 * them in irq_chip callbacks. Use irq_gc_lock() instead. ebf9ff75 Boris Brezillon 2016-09-13 1113 */ ebf9ff75 Boris Brezillon 2016-09-13 1114 #define irq_gc_lock_irqsave(gc, flags) \ ebf9ff75 Boris Brezillon 2016-09-13 1115 raw_spin_lock_irqsave(&(gc)->lock, flags) ebf9ff75 Boris Brezillon 2016-09-13 1116 ebf9ff75 Boris Brezillon 2016-09-13 1117 #define irq_gc_unlock_irqrestore(gc, flags) \ ebf9ff75 Boris Brezillon 2016-09-13 1118 raw_spin_unlock_irqrestore(&(gc)->lock, flags) ebf9ff75 Boris Brezillon 2016-09-13 1119 332fd7c4 Kevin Cernekee 2014-11-06 1120 static inline void irq_reg_writel(struct irq_chip_generic *gc, 332fd7c4 Kevin Cernekee 2014-11-06 1121 u32 val, int reg_offset) 332fd7c4 Kevin Cernekee 2014-11-06 1122 { 2b280376 Kevin Cernekee 2014-11-06 1123 if (gc->reg_writel) 2b280376 Kevin Cernekee 2014-11-06 1124 gc->reg_writel(val, gc->reg_base + reg_offset); 2b280376 Kevin Cernekee 2014-11-06 1125 else 332fd7c4 Kevin Cernekee 2014-11-06 @1126 writel(val, gc->reg_base + reg_offset); 332fd7c4 Kevin Cernekee 2014-11-06 1127 } 332fd7c4 Kevin Cernekee 2014-11-06 1128 :::::: The code at line 1126 was first introduced by commit :::::: 332fd7c4fef5f3b166e93decb07fd69eb24f7998 genirq: Generic chip: Change irq_reg_{readl,writel} arguments :::::: TO: Kevin Cernekee <cernekee@xxxxxxxxx> :::::: CC: Jason Cooper <jason@xxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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