[linux-next:master 8973/12727] drivers/soc/fsl/qe/gpio.c:43:34: sparse: sparse: incorrect type in assignment (different base types)
kernel test robot <[email protected]> Wed, 05 Aug 2026 19:55:25 +0800
| Newsgroups | dev.linux.lists.oe-kbuild-all |
|---|---|
| Message-ID | <[email protected]> |
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 0f6da28aab51b16762ed82e8fdeaa5042da45b08 commit: 21d055109b2352542ac293872ca9113b42b6c55e [8973/12727] powerpc: Move CONFIG_QE_GPIO to SoC config: arc-randconfig-r132-20260805 (https://download.01.org/0day-ci/archive/20260805/[email protected]/config) compiler: arc-linux-gcc (GCC) 8.5.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260805/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ sparse warnings: (new ones prefixed by >>) drivers/soc/fsl/qe/gpio.c:42:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] cpdata @@ got unsigned int [usertype] cpdata @@ drivers/soc/fsl/qe/gpio.c:42:34: sparse: expected restricted __be32 [usertype] cpdata drivers/soc/fsl/qe/gpio.c:42:34: sparse: got unsigned int [usertype] cpdata >> drivers/soc/fsl/qe/gpio.c:43:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] cpdir1 @@ got unsigned int [usertype] __v @@ drivers/soc/fsl/qe/gpio.c:43:34: sparse: expected restricted __be32 [usertype] cpdir1 drivers/soc/fsl/qe/gpio.c:43:34: sparse: got unsigned int [usertype] __v >> drivers/soc/fsl/qe/gpio.c:44:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] cpdir2 @@ got unsigned int [usertype] __v @@ drivers/soc/fsl/qe/gpio.c:44:34: sparse: expected restricted __be32 [usertype] cpdir2 drivers/soc/fsl/qe/gpio.c:44:34: sparse: got unsigned int [usertype] __v >> drivers/soc/fsl/qe/gpio.c:45:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] cppar1 @@ got unsigned int [usertype] __v @@ drivers/soc/fsl/qe/gpio.c:45:34: sparse: expected restricted __be32 [usertype] cppar1 drivers/soc/fsl/qe/gpio.c:45:34: sparse: got unsigned int [usertype] __v >> drivers/soc/fsl/qe/gpio.c:46:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] cppar2 @@ got unsigned int [usertype] __v @@ drivers/soc/fsl/qe/gpio.c:46:34: sparse: expected restricted __be32 [usertype] cppar2 drivers/soc/fsl/qe/gpio.c:46:34: sparse: got unsigned int [usertype] __v >> drivers/soc/fsl/qe/gpio.c:47:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] cpodr @@ got unsigned int [usertype] __v @@ drivers/soc/fsl/qe/gpio.c:47:33: sparse: expected restricted __be32 [usertype] cpodr drivers/soc/fsl/qe/gpio.c:47:33: sparse: got unsigned int [usertype] __v drivers/soc/fsl/qe/gpio.c:248:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:248:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:248:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:248:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:248:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:248:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:250:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:250:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:250:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:250:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:250:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:250:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:253:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:253:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:253:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:253:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:253:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:253:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:255:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:255:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:255:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:255:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:255:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:255:17: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:259:18: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:265:9: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:265:9: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:265:9: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:265:9: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:265:9: sparse: sparse: restricted __be32 degrades to integer drivers/soc/fsl/qe/gpio.c:265:9: sparse: sparse: restricted __be32 degrades to integer vim +43 drivers/soc/fsl/qe/gpio.c 32def337aafee0b arch/powerpc/sysdev/qe_lib/gpio.c Anton Vorontsov 2008-05-19 36 e9713655b29a47d drivers/soc/fsl/qe/gpio.c Christophe Leroy 2025-09-18 37 static void qe_gpio_save_regs(struct qe_gpio_chip *qe_gc) 32def337aafee0b arch/powerpc/sysdev/qe_lib/gpio.c Anton Vorontsov 2008-05-19 38 { e9713655b29a47d drivers/soc/fsl/qe/gpio.c Christophe Leroy 2025-09-18 39 struct qe_pio_regs __iomem *regs = qe_gc->regs; 32def337aafee0b arch/powerpc/sysdev/qe_lib/gpio.c Anton Vorontsov 2008-05-19 40 3f39f38ea91dc26 drivers/soc/fsl/qe/gpio.c Christophe Leroy 2021-03-06 41 qe_gc->cpdata = ioread32be(®s->cpdata); 1b9e89046c31fd3 arch/powerpc/sysdev/qe_lib/gpio.c Anton Vorontsov 2008-12-03 42 qe_gc->saved_regs.cpdata = qe_gc->cpdata; 3f39f38ea91dc26 drivers/soc/fsl/qe/gpio.c Christophe Leroy 2021-03-06 @43 qe_gc->saved_regs.cpdir1 = ioread32be(®s->cpdir1); 3f39f38ea91dc26 drivers/soc/fsl/qe/gpio.c Christophe Leroy 2021-03-06 @44 qe_gc->saved_regs.cpdir2 = ioread32be(®s->cpdir2); 3f39f38ea91dc26 drivers/soc/fsl/qe/gpio.c Christophe Leroy 2021-03-06 @45 qe_gc->saved_regs.cppar1 = ioread32be(®s->cppar1); 3f39f38ea91dc26 drivers/soc/fsl/qe/gpio.c Christophe Leroy 2021-03-06 @46 qe_gc->saved_regs.cppar2 = ioread32be(®s->cppar2); 3f39f38ea91dc26 drivers/soc/fsl/qe/gpio.c Christophe Leroy 2021-03-06 @47 qe_gc->saved_regs.cpodr = ioread32be(®s->cpodr); 32def337aafee0b arch/powerpc/sysdev/qe_lib/gpio.c Anton Vorontsov 2008-05-19 48 } 32def337aafee0b arch/powerpc/sysdev/qe_lib/gpio.c Anton Vorontsov 2008-05-19 49 :::::: The code at line 43 was first introduced by commit :::::: 3f39f38ea91dc2603dcb7dc8a16ee3dbe10bd34b soc: fsl: qe: replace qe_io{read,write}* wrappers by generic io{read,write}* :::::: TO: Christophe Leroy <[email protected]> :::::: CC: Li Yang <[email protected]> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki