From cebd22dd3a0ac76e0e1f2f369bba710bc6b1dc66 Mon Sep 17 00:00:00 2001 From: Pei Xiao Date: Thu, 18 Sep 2025 10:54:02 +0800 Subject: platform: Use IOMEM_ERR_PTR for ioremap error returns Replace ERR_PTR() with IOMEM_ERR_PTR() in stubbed ioremap functions to maintain type consistency. The functions return void __iomem * pointers and IOMEM_ERR_PTR() provides proper type casting to avoid sparse warnings. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202509060307.JubgnLhc-lkp@intel.com/ Signed-off-by: Pei Xiao Link: https://patch.msgid.link/320f2cc9ada5cb66845daa6bf259000b4cffd8b3.1758163939.git.xiaopei01@kylinos.cn Signed-off-by: Greg Kroah-Hartman --- include/linux/platform_device.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/linux/platform_device.h') diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h index 074754c23d33..1d424fed1435 100644 --- a/include/linux/platform_device.h +++ b/include/linux/platform_device.h @@ -80,7 +80,7 @@ static inline void __iomem * devm_platform_get_and_ioremap_resource(struct platform_device *pdev, unsigned int index, struct resource **res) { - return ERR_PTR(-EINVAL); + return IOMEM_ERR_PTR(-EINVAL); } @@ -88,14 +88,14 @@ static inline void __iomem * devm_platform_ioremap_resource(struct platform_device *pdev, unsigned int index) { - return ERR_PTR(-EINVAL); + return IOMEM_ERR_PTR(-EINVAL); } static inline void __iomem * devm_platform_ioremap_resource_byname(struct platform_device *pdev, const char *name) { - return ERR_PTR(-EINVAL); + return IOMEM_ERR_PTR(-EINVAL); } #endif -- cgit