Messages in this thread | | | Date | Mon, 11 Dec 2023 17:18:03 +0800 | From | kernel test robot <> | Subject | include/linux/platform_device.h:91:23: sparse: sparse: incorrect type in return expression (different address spaces) |
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First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7475e51b87969e01a6812eac713a1c8310372e8a commit: 512d092d78823f9813f4af38090b33c454137a4c ALSA: Enable build with UML date: 4 months ago :::::: branch date: 12 hours ago :::::: commit date: 4 months ago config: um-randconfig-r122-20231117 (https://download.01.org/0day-ci/archive/20231117/202311170948.rDwaXfji-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231117/202311170948.rDwaXfji-lkp@intel.com/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@intel.com> | Closes: https://lore.kernel.org/r/202311170948.rDwaXfji-lkp@intel.com/
sparse warnings: (new ones prefixed by >>) sound/soc/codecs/inno_rk3036.c: note: in included file (through include/sound/soc.h): >> include/linux/platform_device.h:91:23: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@ include/linux/platform_device.h:91:23: sparse: expected void [noderef] __iomem * include/linux/platform_device.h:91:23: sparse: got void * -- sound/soc/codecs/msm8916-wcd-digital.c: note: in included file: >> include/linux/platform_device.h:91:23: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@ include/linux/platform_device.h:91:23: sparse: expected void [noderef] __iomem * include/linux/platform_device.h:91:23: sparse: got void * -- sound/soc/codecs/rk3328_codec.c: note: in included file: >> include/linux/platform_device.h:91:23: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@ include/linux/platform_device.h:91:23: sparse: expected void [noderef] __iomem * include/linux/platform_device.h:91:23: sparse: got void * -- sound/soc/codecs/lpass-wsa-macro.c: note: in included file: >> include/linux/platform_device.h:91:23: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@ include/linux/platform_device.h:91:23: sparse: expected void [noderef] __iomem * include/linux/platform_device.h:91:23: sparse: got void * -- sound/soc/codecs/lpass-va-macro.c: note: in included file (through include/linux/of_device.h, include/linux/of_platform.h): >> include/linux/platform_device.h:91:23: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@ include/linux/platform_device.h:91:23: sparse: expected void [noderef] __iomem * include/linux/platform_device.h:91:23: sparse: got void * -- sound/soc/codecs/lpass-rx-macro.c: note: in included file: >> include/linux/platform_device.h:91:23: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@ include/linux/platform_device.h:91:23: sparse: expected void [noderef] __iomem * include/linux/platform_device.h:91:23: sparse: got void *
vim +91 include/linux/platform_device.h
a0c74f6c9ea9ce Mark Brown 2023-07-18 85 a0c74f6c9ea9ce Mark Brown 2023-07-18 86 a0c74f6c9ea9ce Mark Brown 2023-07-18 87 static inline void __iomem * a0c74f6c9ea9ce Mark Brown 2023-07-18 88 devm_platform_ioremap_resource(struct platform_device *pdev, a0c74f6c9ea9ce Mark Brown 2023-07-18 89 unsigned int index) a0c74f6c9ea9ce Mark Brown 2023-07-18 90 { a0c74f6c9ea9ce Mark Brown 2023-07-18 @91 return ERR_PTR(-EINVAL); a0c74f6c9ea9ce Mark Brown 2023-07-18 92 } a0c74f6c9ea9ce Mark Brown 2023-07-18 93
:::::: The code at line 91 was first introduced by commit :::::: a0c74f6c9ea9cebd7a8f38142bf87e7c12c2905d platform: Provide stubs for !HAS_IOMEM builds
:::::: TO: Mark Brown <broonie@kernel.org> :::::: CC: Mark Brown <broonie@kernel.org>
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