Hi Prabhakar, kernel test robot noticed the following build warnings: [auto build test WARNING on geert-renesas-drivers/renesas-pinctrl] [also build test WARNING on geert-renesas-devel/next linus/master v6.7] [cannot apply to linusw-pinctrl/devel linusw-pinctrl/for-next next-20240112] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Prabhakar/pinctrl-renesas-rzg2l-Improve-code-for-readability/20240112-222833 base: https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl patch link: https://lore.kernel.org/r/20240112142621.13525-3-prabhakar.mahadev-lad.rj%40bp.renesas.com patch subject: [PATCH v4 2/4] pinctrl: renesas: rzg2l: Include pinmap in RZG2L_GPIO_PORT_PACK() macro config: powerpc-randconfig-r081-20240113 (https://download.01.org/0day-ci/archive/20240113/202401131928.oie6xLjA-lkp@xxxxxxxxx/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240113/202401131928.oie6xLjA-lkp@xxxxxxxxx/reproduce) 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 | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202401131928.oie6xLjA-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/pinctrl/renesas/pinctrl-rzg2l.c:571:24: warning: shift count is negative [-Wshift-count-negative] u8 pinmap = FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:435:22: note: expanded from macro 'compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^~~~~~~~~ >> drivers/pinctrl/renesas/pinctrl-rzg2l.c:571:24: warning: shift count is negative [-Wshift-count-negative] u8 pinmap = FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:435:22: note: expanded from macro 'compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^~~~~~~~~ >> drivers/pinctrl/renesas/pinctrl-rzg2l.c:571:24: warning: shift count is negative [-Wshift-count-negative] u8 pinmap = FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:435:22: note: expanded from macro 'compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^~~~~~~~~ >> drivers/pinctrl/renesas/pinctrl-rzg2l.c:571:24: warning: shift count is negative [-Wshift-count-negative] u8 pinmap = FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:435:22: note: expanded from macro 'compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^~~~~~~~~ >> drivers/pinctrl/renesas/pinctrl-rzg2l.c:571:24: warning: shift count is negative [-Wshift-count-negative] u8 pinmap = FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:435:22: note: expanded from macro 'compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^~~~~~~~~ >> drivers/pinctrl/renesas/pinctrl-rzg2l.c:571:24: warning: shift count is negative [-Wshift-count-negative] u8 pinmap = FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:435:22: note: expanded from macro 'compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^~~~~~~~~ >> drivers/pinctrl/renesas/pinctrl-rzg2l.c:571:24: warning: shift count is negative [-Wshift-count-negative] u8 pinmap = FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:435:22: note: expanded from macro 'compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^~~~~~~~~ >> drivers/pinctrl/renesas/pinctrl-rzg2l.c:571:24: warning: shift count is negative [-Wshift-count-negative] u8 pinmap = FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:435:22: note: expanded from macro 'compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^~~~~~~~~ >> drivers/pinctrl/renesas/pinctrl-rzg2l.c:571:24: warning: shift count is negative [-Wshift-count-negative] u8 pinmap = FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:435:22: note: expanded from macro 'compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^~~~~~~~~ >> drivers/pinctrl/renesas/pinctrl-rzg2l.c:571:24: warning: shift count is negative [-Wshift-count-negative] u8 pinmap = FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ include/linux/bitfield.h:155:30: note: expanded from macro 'FIELD_GET' (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \ ^~~~~ >> drivers/pinctrl/renesas/pinctrl-rzg2l.c:571:24: warning: shift count is negative [-Wshift-count-negative] u8 pinmap = FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg); ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ include/linux/bitfield.h:155:50: note: expanded from macro 'FIELD_GET' (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \ ~~~~~~~~~^~~~~~ include/linux/bitfield.h:45:38: note: expanded from macro '__bf_shf' #define __bf_shf(x) (__builtin_ffsll(x) - 1) ^ drivers/pinctrl/renesas/pinctrl-rzg2l.c:1619:32: warning: shift count is negative [-Wshift-count-negative] bit >= hweight8(FIELD_GET(PIN_CFG_PIN_MAP_MASK, data->port_pin_configs[port]))) ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^ include/asm-generic/bitops/const_hweight.h:26:44: note: expanded from macro 'hweight8' #define hweight8(w) (__builtin_constant_p(w) ? __const_hweight8(w) : __arch_hweight8(w)) ^ drivers/pinctrl/renesas/pinctrl-rzg2l.c:1619:32: warning: shift count is negative [-Wshift-count-negative] bit >= hweight8(FIELD_GET(PIN_CFG_PIN_MAP_MASK, data->port_pin_configs[port]))) ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^ include/asm-generic/bitops/const_hweight.h:26:44: note: expanded from macro 'hweight8' #define hweight8(w) (__builtin_constant_p(w) ? __const_hweight8(w) : __arch_hweight8(w)) ^ drivers/pinctrl/renesas/pinctrl-rzg2l.c:1619:32: warning: shift count is negative [-Wshift-count-negative] bit >= hweight8(FIELD_GET(PIN_CFG_PIN_MAP_MASK, data->port_pin_configs[port]))) ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^ include/asm-generic/bitops/const_hweight.h:26:44: note: expanded from macro 'hweight8' #define hweight8(w) (__builtin_constant_p(w) ? __const_hweight8(w) : __arch_hweight8(w)) ^ drivers/pinctrl/renesas/pinctrl-rzg2l.c:1619:32: warning: shift count is negative [-Wshift-count-negative] bit >= hweight8(FIELD_GET(PIN_CFG_PIN_MAP_MASK, data->port_pin_configs[port]))) ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/renesas/pinctrl-rzg2l.c:83:31: note: expanded from macro 'PIN_CFG_PIN_MAP_MASK' #define PIN_CFG_PIN_MAP_MASK GENMASK(35, 28) ^ include/linux/bits.h:37:31: note: expanded from macro 'GENMASK' (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) ^ include/linux/bits.h:35:11: note: expanded from macro '__GENMASK' (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:423:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:415:9: note: expanded from macro '__compiletime_assert' vim +571 drivers/pinctrl/renesas/pinctrl-rzg2l.c 567 568 static int rzg2l_validate_gpio_pin(struct rzg2l_pinctrl *pctrl, 569 u64 cfg, u32 port, u8 bit) 570 { > 571 u8 pinmap = FIELD_GET(PIN_CFG_PIN_MAP_MASK, cfg); 572 u32 off = RZG2L_PIN_CFG_TO_PORT_OFFSET(cfg); 573 u64 data; 574 575 if (!(pinmap & BIT(bit)) || port >= pctrl->data->n_port_pins) 576 return -EINVAL; 577 578 data = pctrl->data->port_pin_configs[port]; 579 if (off != RZG2L_PIN_CFG_TO_PORT_OFFSET(data)) 580 return -EINVAL; 581 582 return 0; 583 } 584 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
