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BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev CC: linux-kernel@vger.kernel.org TO: Geert Uytterhoeven CC: "Yury Norov (NVIDIA)" CC: Linus Walleij tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: a90ee4305c4a5df72c11b31dacfdc76e00fcf78a commit: bb0e7fda87753a973cb4a86c22905b1177f00d4e pinctrl: ma35: Convert to common field_{get,prep}() helpers date: 11 months ago :::::: branch date: 16 hours ago :::::: commit date: 11 months ago config: arm-randconfig-r2201-20261005 (https://download.01.org/0day-ci/archive/20261005/202610051504.fdWUQuRM-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project dbeca9a3a3ba0b46471efb339b0ea8f2194f6f68) smatch: v0.5.0-9187-g5189e3fb If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Fixes: bb0e7fda8775 ("pinctrl: ma35: Convert to common field_{get,prep}() helpers") | Reported-by: kernel test robot | Reported-by: Dan Carpenter | Closes: https://lore.kernel.org/r/202610051504.fdWUQuRM-lkp@intel.com/ New smatch warnings: drivers/pinctrl/nuvoton/pinctrl-ma35.c:316 ma35_gpio_get_mode() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:316 ma35_gpio_get_mode() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:316 ma35_gpio_get_mode() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:316 ma35_gpio_get_mode() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:674 ma35_pinconf_get_pull() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:674 ma35_pinconf_get_pull() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:674 ma35_pinconf_get_pull() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:674 ma35_pinconf_get_pull() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:850 ma35_pinconf_get_slew_rate() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:850 ma35_pinconf_get_slew_rate() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:850 ma35_pinconf_get_slew_rate() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:850 ma35_pinconf_get_slew_rate() warn: subtract is higher precedence than shift Old smatch warnings: drivers/pinctrl/nuvoton/pinctrl-ma35.c:756 ma35_pinconf_get_drive_strength() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:756 ma35_pinconf_get_drive_strength() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:756 ma35_pinconf_get_drive_strength() warn: subtract is higher precedence than shift drivers/pinctrl/nuvoton/pinctrl-ma35.c:756 ma35_pinconf_get_drive_strength() warn: subtract is higher precedence than shift vim +316 drivers/pinctrl/nuvoton/pinctrl-ma35.c f805e356313bbc Jacky Huang 2024-05-21 311 f805e356313bbc Jacky Huang 2024-05-21 312 static u32 ma35_gpio_get_mode(void __iomem *reg_mode, unsigned int gpio) f805e356313bbc Jacky Huang 2024-05-21 313 { f805e356313bbc Jacky Huang 2024-05-21 314 u32 regval = readl(reg_mode); f805e356313bbc Jacky Huang 2024-05-21 315 f805e356313bbc Jacky Huang 2024-05-21 @316 return field_get(MA35_GP_MODE_MASK(gpio), regval); f805e356313bbc Jacky Huang 2024-05-21 317 } f805e356313bbc Jacky Huang 2024-05-21 318 :::::: The code at line 316 was first introduced by commit :::::: f805e356313bbcafef48808c14eb9ce7f4ff2560 pinctrl: nuvoton: Add ma35d1 pinctrl and GPIO driver :::::: TO: Jacky Huang :::::: CC: Linus Walleij -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki