Messages in this thread | | | Date | Tue, 10 Nov 2020 07:34:40 +0800 | From | kernel test robot <> | Subject | arch/sh/kernel/cpu/adc.c:22:15: sparse: sparse: incorrect type in argument 1 (different base types) |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 407ab579637ced6dc32cfb2295afb7259cca4b22 commit: e5fc436f06eef54ef512ea55a9db8eb9f2e76959 sparse: use static inline for __chk_{user,io}_ptr() date: 2 months ago config: sh-randconfig-s031-20201110 (attached as .config) compiler: sh4-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.3-76-gf680124b-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e5fc436f06eef54ef512ea55a9db8eb9f2e76959 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout e5fc436f06eef54ef512ea55a9db8eb9f2e76959 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=sh
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
"sparse warnings: (new ones prefixed by >>)" >> arch/sh/kernel/cpu/adc.c:22:15: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int @@ >> arch/sh/kernel/cpu/adc.c:22:15: sparse: expected void const volatile [noderef] __iomem *ptr arch/sh/kernel/cpu/adc.c:22:15: sparse: got unsigned int arch/sh/kernel/cpu/adc.c:24:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int @@ arch/sh/kernel/cpu/adc.c:24:9: sparse: expected void const volatile [noderef] __iomem *ptr arch/sh/kernel/cpu/adc.c:24:9: sparse: got unsigned int arch/sh/kernel/cpu/adc.c:27:23: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int @@ arch/sh/kernel/cpu/adc.c:27:23: sparse: expected void const volatile [noderef] __iomem *ptr arch/sh/kernel/cpu/adc.c:27:23: sparse: got unsigned int arch/sh/kernel/cpu/adc.c:31:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int @@ arch/sh/kernel/cpu/adc.c:31:9: sparse: expected void const volatile [noderef] __iomem *ptr arch/sh/kernel/cpu/adc.c:31:9: sparse: got unsigned int arch/sh/kernel/cpu/adc.c:33:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int @@ arch/sh/kernel/cpu/adc.c:33:19: sparse: expected void const volatile [noderef] __iomem *ptr arch/sh/kernel/cpu/adc.c:33:19: sparse: got unsigned int arch/sh/kernel/cpu/adc.c:34:17: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int @@ arch/sh/kernel/cpu/adc.c:34:17: sparse: expected void const volatile [noderef] __iomem *ptr arch/sh/kernel/cpu/adc.c:34:17: sparse: got unsigned int -- >> arch/sh/kernel/cpu/sh3/clock-sh7706.c:24:21: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int @@ >> arch/sh/kernel/cpu/sh3/clock-sh7706.c:24:21: sparse: expected void const volatile [noderef] __iomem *ptr arch/sh/kernel/cpu/sh3/clock-sh7706.c:24:21: sparse: got unsigned int arch/sh/kernel/cpu/sh3/clock-sh7706.c:36:21: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int @@ arch/sh/kernel/cpu/sh3/clock-sh7706.c:36:21: sparse: expected void const volatile [noderef] __iomem *ptr arch/sh/kernel/cpu/sh3/clock-sh7706.c:36:21: sparse: got unsigned int arch/sh/kernel/cpu/sh3/clock-sh7706.c:48:21: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int @@ arch/sh/kernel/cpu/sh3/clock-sh7706.c:48:21: sparse: expected void const volatile [noderef] __iomem *ptr arch/sh/kernel/cpu/sh3/clock-sh7706.c:48:21: sparse: got unsigned int arch/sh/kernel/cpu/sh3/clock-sh7706.c:60:21: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int @@ arch/sh/kernel/cpu/sh3/clock-sh7706.c:60:21: sparse: expected void const volatile [noderef] __iomem *ptr arch/sh/kernel/cpu/sh3/clock-sh7706.c:60:21: sparse: got unsigned int -- sound/core/oss/pcm_oss.c:2592:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *p @@ sound/core/oss/pcm_oss.c:2592:21: sparse: expected int const *__gu_addr sound/core/oss/pcm_oss.c:2592:21: sparse: got int [noderef] __user *p >> sound/core/oss/pcm_oss.c:2592:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ >> sound/core/oss/pcm_oss.c:2592:21: sparse: expected void const volatile [noderef] __user *ptr sound/core/oss/pcm_oss.c:2592:21: sparse: got int const *__gu_addr sound/core/oss/pcm_oss.c:2603:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *p @@ sound/core/oss/pcm_oss.c:2603:21: sparse: expected int const *__gu_addr sound/core/oss/pcm_oss.c:2603:21: sparse: got int [noderef] __user *p sound/core/oss/pcm_oss.c:2603:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ sound/core/oss/pcm_oss.c:2603:21: sparse: expected void const volatile [noderef] __user *ptr sound/core/oss/pcm_oss.c:2603:21: sparse: got int const *__gu_addr sound/core/oss/pcm_oss.c:2615:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *p @@ sound/core/oss/pcm_oss.c:2615:21: sparse: expected int const *__gu_addr sound/core/oss/pcm_oss.c:2615:21: sparse: got int [noderef] __user *p sound/core/oss/pcm_oss.c:2615:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ sound/core/oss/pcm_oss.c:2615:21: sparse: expected void const volatile [noderef] __user *ptr sound/core/oss/pcm_oss.c:2615:21: sparse: got int const *__gu_addr sound/core/oss/pcm_oss.c:2627:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *p @@ sound/core/oss/pcm_oss.c:2627:21: sparse: expected int const *__gu_addr sound/core/oss/pcm_oss.c:2627:21: sparse: got int [noderef] __user *p sound/core/oss/pcm_oss.c:2627:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ sound/core/oss/pcm_oss.c:2627:21: sparse: expected void const volatile [noderef] __user *ptr sound/core/oss/pcm_oss.c:2627:21: sparse: got int const *__gu_addr sound/core/oss/pcm_oss.c:2644:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *p @@ sound/core/oss/pcm_oss.c:2644:21: sparse: expected int const *__gu_addr sound/core/oss/pcm_oss.c:2644:21: sparse: got int [noderef] __user *p sound/core/oss/pcm_oss.c:2644:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ sound/core/oss/pcm_oss.c:2644:21: sparse: expected void const volatile [noderef] __user *ptr sound/core/oss/pcm_oss.c:2644:21: sparse: got int const *__gu_addr sound/core/oss/pcm_oss.c:2651:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *p @@ sound/core/oss/pcm_oss.c:2651:21: sparse: expected int const *__gu_addr sound/core/oss/pcm_oss.c:2651:21: sparse: got int [noderef] __user *p sound/core/oss/pcm_oss.c:2651:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ sound/core/oss/pcm_oss.c:2651:21: sparse: expected void const volatile [noderef] __user *ptr sound/core/oss/pcm_oss.c:2651:21: sparse: got int const *__gu_addr sound/core/oss/pcm_oss.c:2678:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *p @@ sound/core/oss/pcm_oss.c:2678:21: sparse: expected int const *__gu_addr sound/core/oss/pcm_oss.c:2678:21: sparse: got int [noderef] __user *p sound/core/oss/pcm_oss.c:2678:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ sound/core/oss/pcm_oss.c:2678:21: sparse: expected void const volatile [noderef] __user *ptr sound/core/oss/pcm_oss.c:2678:21: sparse: got int const *__gu_addr
vim +22 arch/sh/kernel/cpu/adc.c
^1da177e4c3f415 Linus Torvalds 2005-04-16 11 ^1da177e4c3f415 Linus Torvalds 2005-04-16 12 ^1da177e4c3f415 Linus Torvalds 2005-04-16 13 int adc_single(unsigned int channel) ^1da177e4c3f415 Linus Torvalds 2005-04-16 14 { ^1da177e4c3f415 Linus Torvalds 2005-04-16 15 int off; ^1da177e4c3f415 Linus Torvalds 2005-04-16 16 unsigned char csr; ^1da177e4c3f415 Linus Torvalds 2005-04-16 17 ^1da177e4c3f415 Linus Torvalds 2005-04-16 18 if (channel >= 8) return -1; ^1da177e4c3f415 Linus Torvalds 2005-04-16 19 ^1da177e4c3f415 Linus Torvalds 2005-04-16 20 off = (channel & 0x03) << 2; ^1da177e4c3f415 Linus Torvalds 2005-04-16 21 9d56dd3b083a3be Paul Mundt 2010-01-26 @22 csr = __raw_readb(ADCSR); ^1da177e4c3f415 Linus Torvalds 2005-04-16 23 csr = channel | ADCSR_ADST | ADCSR_CKS; 9d56dd3b083a3be Paul Mundt 2010-01-26 24 __raw_writeb(csr, ADCSR); ^1da177e4c3f415 Linus Torvalds 2005-04-16 25 ^1da177e4c3f415 Linus Torvalds 2005-04-16 26 do { 9d56dd3b083a3be Paul Mundt 2010-01-26 27 csr = __raw_readb(ADCSR); ^1da177e4c3f415 Linus Torvalds 2005-04-16 28 } while ((csr & ADCSR_ADF) == 0); ^1da177e4c3f415 Linus Torvalds 2005-04-16 29 ^1da177e4c3f415 Linus Torvalds 2005-04-16 30 csr &= ~(ADCSR_ADF | ADCSR_ADST); 9d56dd3b083a3be Paul Mundt 2010-01-26 31 __raw_writeb(csr, ADCSR); ^1da177e4c3f415 Linus Torvalds 2005-04-16 32 9d56dd3b083a3be Paul Mundt 2010-01-26 33 return (((__raw_readb(ADDRAH + off) << 8) | 9d56dd3b083a3be Paul Mundt 2010-01-26 34 __raw_readb(ADDRAL + off)) >> 6); ^1da177e4c3f415 Linus Torvalds 2005-04-16 35 } ^1da177e4c3f415 Linus Torvalds 2005-04-16 36
:::::: The code at line 22 was first introduced by commit :::::: 9d56dd3b083a3bec56e9da35ce07baca81030b03 sh: Mass ctrl_in/outX to __raw_read/writeX conversion.
:::::: TO: Paul Mundt <lethal@linux-sh.org> :::::: CC: Paul Mundt <lethal@linux-sh.org>
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