tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git for-next head: 64da0612c3526f26486122669c7c4c98ad7f6568 commit: 64da0612c3526f26486122669c7c4c98ad7f6568 [2/2] Merge branch 'devel' into for-next config: x86_64-randconfig-a0-06202324 (attached as .config) compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7 reproduce: git checkout 64da0612c3526f26486122669c7c4c98ad7f6568 # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): drivers/gpio/gpio-dwapb.c: In function 'dwapb_irq_set_type': drivers/gpio/gpio-dwapb.c:291: error: stray '\357' in program drivers/gpio/gpio-dwapb.c:291: error: stray '\274' in program drivers/gpio/gpio-dwapb.c:291: error: stray '\210' in program drivers/gpio/gpio-dwapb.c:291: error: expected '(' before 'type' >> drivers/gpio/gpio-dwapb.c:291: warning: statement with no effect drivers/gpio/gpio-dwapb.c:291: error: stray '\357' in program drivers/gpio/gpio-dwapb.c:291: error: stray '\274' in program drivers/gpio/gpio-dwapb.c:291: error: stray '\211' in program vim +291 drivers/gpio/gpio-dwapb.c 7779b3455 Jamie Iles 2014-02-25 275 level |= BIT(bit); 7779b3455 Jamie Iles 2014-02-25 276 polarity &= ~BIT(bit); 7779b3455 Jamie Iles 2014-02-25 277 break; 7779b3455 Jamie Iles 2014-02-25 278 case IRQ_TYPE_LEVEL_HIGH: 7779b3455 Jamie Iles 2014-02-25 279 level &= ~BIT(bit); 7779b3455 Jamie Iles 2014-02-25 280 polarity |= BIT(bit); 7779b3455 Jamie Iles 2014-02-25 281 break; 7779b3455 Jamie Iles 2014-02-25 282 case IRQ_TYPE_LEVEL_LOW: 7779b3455 Jamie Iles 2014-02-25 283 level &= ~BIT(bit); 7779b3455 Jamie Iles 2014-02-25 284 polarity &= ~BIT(bit); 7779b3455 Jamie Iles 2014-02-25 285 break; 7779b3455 Jamie Iles 2014-02-25 286 } 7779b3455 Jamie Iles 2014-02-25 287 6a2f4b7da Sebastian Andrzej Siewior 2014-05-26 288 irq_setup_alt_chip(d, type); 6a2f4b7da Sebastian Andrzej Siewior 2014-05-26 289 67809b974 Weike Chen 2014-09-17 290 dwapb_write(gpio, GPIO_INTTYPE_LEVEL, level); a9d21d8da Xiaoguang Chen 2017-06-02 @291 if （type != IRQ_TYPE_EDGE_BOTH） 67809b974 Weike Chen 2014-09-17 292 dwapb_write(gpio, GPIO_INT_POLARITY, polarity); 0f4630f37 Linus Walleij 2015-12-04 293 spin_unlock_irqrestore(&gc->bgpio_lock, flags); 7779b3455 Jamie Iles 2014-02-25 294 7779b3455 Jamie Iles 2014-02-25 295 return 0; 7779b3455 Jamie Iles 2014-02-25 296 } 7779b3455 Jamie Iles 2014-02-25 297 5d60d9efe Weike Chen 2014-09-17 298 static int dwapb_gpio_set_debounce(struct gpio_chip *gc, 5d60d9efe Weike Chen 2014-09-17 299 unsigned offset, unsigned debounce) :::::: The code at line 291 was first introduced by commit :::::: a9d21d8da76636abdb0ac21a7d248ab8f9e6cc50 gpio: dwapb: fix missing first irq for edgeboth irq type :::::: TO: Xiaoguang Chen <xgchenshy@xxxxxxxxx> :::::: CC: Linus Walleij <linus.walleij@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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