tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git pin2mask-removal head: 13880743ca15f7d687f3c5d7963f9d9ec8879507 commit: f628ba9e22e0fa32ac6270a0d696fe1509889540 [12/33] gpiolib: drop irq_base field from gpio_chip struct config: arm64-allmodconfig (attached as .config) compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout f628ba9e22e0fa32ac6270a0d696fe1509889540 # save the attached .config to linux build tree make.cross ARCH=arm64 Note: the gpio/pin2mask-removal HEAD 13880743ca15f7d687f3c5d7963f9d9ec8879507 builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): drivers/pinctrl/mvebu/pinctrl-armada-37xx.c: In function 'armada_37xx_irq_startup': >> drivers/pinctrl/mvebu/pinctrl-armada-37xx.c:630:27: error: 'struct gpio_chip' has no member named 'irq_base'; did you mean 'base'? int irq = d->hwirq - chip->irq_base; ^~ vim +630 drivers/pinctrl/mvebu/pinctrl-armada-37xx.c 2f2276053 Gregory CLEMENT 2017-04-28 626 a9a1a4833 Gregory CLEMENT 2017-09-07 627 static unsigned int armada_37xx_irq_startup(struct irq_data *d) a9a1a4833 Gregory CLEMENT 2017-09-07 628 { a9a1a4833 Gregory CLEMENT 2017-09-07 629 struct gpio_chip *chip = irq_data_get_irq_chip_data(d); a9a1a4833 Gregory CLEMENT 2017-09-07 @630 int irq = d->hwirq - chip->irq_base; a9a1a4833 Gregory CLEMENT 2017-09-07 631 /* a9a1a4833 Gregory CLEMENT 2017-09-07 632 * The mask field is a "precomputed bitmask for accessing the a9a1a4833 Gregory CLEMENT 2017-09-07 633 * chip registers" which was introduced for the generic a9a1a4833 Gregory CLEMENT 2017-09-07 634 * irqchip framework. As we don't use this framework, we can a9a1a4833 Gregory CLEMENT 2017-09-07 635 * reuse this field for our own usage. a9a1a4833 Gregory CLEMENT 2017-09-07 636 */ a9a1a4833 Gregory CLEMENT 2017-09-07 637 d->mask = BIT(irq % GPIO_PER_REG); a9a1a4833 Gregory CLEMENT 2017-09-07 638 a9a1a4833 Gregory CLEMENT 2017-09-07 639 armada_37xx_irq_unmask(d); a9a1a4833 Gregory CLEMENT 2017-09-07 640 a9a1a4833 Gregory CLEMENT 2017-09-07 641 return 0; a9a1a4833 Gregory CLEMENT 2017-09-07 642 } a9a1a4833 Gregory CLEMENT 2017-09-07 643 :::::: The code at line 630 was first introduced by commit :::::: a9a1a4833613b8a2e8dd79f860ea1871f17da02c pinctrl: armada-37xx: Fix gpio interrupt setup :::::: TO: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx> :::::: 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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