Messages in this thread | | | Date | Fri, 29 Jul 2022 14:09:39 +0800 | From | kernel test robot <> | Subject | [thermal:thermal/linux-next 46/68] drivers/thermal/broadcom/ns-thermal.c:19:34: sparse: sparse: incorrect type in initializer (different address spaces) |
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tree: git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git thermal/linux-next head: f0105ae57fe7c05fb82b7c0a6416a34051d29a34 commit: 472eb6fcc74450b922bd79ecd032e4ca2a3f4fe3 [46/68] thermal/drivers/broadcom: Switch to new of API config: microblaze-randconfig-s032-20220728 (https://download.01.org/0day-ci/archive/20220729/202207291408.QOdXF9af-lkp@intel.com/config) compiler: microblaze-linux-gcc (GCC) 12.1.0 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: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git/commit/?id=472eb6fcc74450b922bd79ecd032e4ca2a3f4fe3 git remote add thermal git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git git fetch --no-tags thermal thermal/linux-next git checkout 472eb6fcc74450b922bd79ecd032e4ca2a3f4fe3 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=microblaze SHELL=/bin/bash drivers/thermal/broadcom/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>) >> drivers/thermal/broadcom/ns-thermal.c:19:34: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *pvtmon @@ got void *devdata @@ drivers/thermal/broadcom/ns-thermal.c:19:34: sparse: expected void [noderef] __iomem *pvtmon drivers/thermal/broadcom/ns-thermal.c:19:34: sparse: got void *devdata >> drivers/thermal/broadcom/ns-thermal.c:56:44: sparse: sparse: incorrect type in argument 3 (different address spaces) @@ expected void *data @@ got void [noderef] __iomem *[assigned] pvtmon @@ drivers/thermal/broadcom/ns-thermal.c:56:44: sparse: expected void *data drivers/thermal/broadcom/ns-thermal.c:56:44: sparse: got void [noderef] __iomem *[assigned] pvtmon drivers/thermal/broadcom/ns-thermal.c:63:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void *data @@ got void [noderef] __iomem *[assigned] pvtmon @@ drivers/thermal/broadcom/ns-thermal.c:63:36: sparse: expected void *data drivers/thermal/broadcom/ns-thermal.c:63:36: sparse: got void [noderef] __iomem *[assigned] pvtmon >> drivers/thermal/broadcom/ns-thermal.c:70:52: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *pvtmon @@ got void * @@ drivers/thermal/broadcom/ns-thermal.c:70:52: sparse: expected void [noderef] __iomem *pvtmon drivers/thermal/broadcom/ns-thermal.c:70:52: sparse: got void *
vim +19 drivers/thermal/broadcom/ns-thermal.c
16 17 static int ns_thermal_get_temp(struct thermal_zone_device *tz, int *temp) 18 { > 19 void __iomem *pvtmon = tz->devdata; 20 int offset = thermal_zone_get_offset(tz); 21 int slope = thermal_zone_get_slope(tz); 22 u32 val; 23 24 val = readl(pvtmon + PVTMON_CONTROL0); 25 if ((val & PVTMON_CONTROL0_SEL_MASK) != PVTMON_CONTROL0_SEL_TEMP_MONITOR) { 26 /* Clear current mode selection */ 27 val &= ~PVTMON_CONTROL0_SEL_MASK; 28 29 /* Set temp monitor mode (it's the default actually) */ 30 val |= PVTMON_CONTROL0_SEL_TEMP_MONITOR; 31 32 writel(val, pvtmon + PVTMON_CONTROL0); 33 } 34 35 val = readl(pvtmon + PVTMON_STATUS); 36 *temp = slope * val + offset; 37 38 return 0; 39 } 40 41 static const struct thermal_zone_device_ops ns_thermal_ops = { 42 .get_temp = ns_thermal_get_temp, 43 }; 44 45 static int ns_thermal_probe(struct platform_device *pdev) 46 { 47 struct device *dev = &pdev->dev; 48 struct thermal_zone_device *tz; 49 void __iomem *pvtmon; 50 51 pvtmon = of_iomap(dev_of_node(dev), 0); 52 if (WARN_ON(!pvtmon)) 53 return -ENOENT; 54 55 tz = devm_thermal_of_zone_register(dev, 0, > 56 pvtmon, 57 &ns_thermal_ops); 58 if (IS_ERR(tz)) { 59 iounmap(pvtmon); 60 return PTR_ERR(tz); 61 } 62 63 platform_set_drvdata(pdev, pvtmon); 64 65 return 0; 66 } 67 68 static int ns_thermal_remove(struct platform_device *pdev) 69 { > 70 void __iomem *pvtmon = platform_get_drvdata(pdev); 71 72 iounmap(pvtmon); 73 74 return 0; 75 } 76
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