From: Krzysztof Kozlowski Date: Fri, 10 Jul 2015 10:20:58 +0000 (+0900) Subject: ARM: EXYNOS: Use IOMEM_ERR_PTR when function returns iomem X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2cc6b813579415c4f627b08a043079bdc5b87a33;p=linux-beck.git ARM: EXYNOS: Use IOMEM_ERR_PTR when function returns iomem Function returns 'void __iomem *' so use IOMEM_ERR_PTR for returning an error. This fixes sparse warning: arch/arm/mach-exynos/platsmp.c:185:31: warning: incorrect type in return expression (different address spaces) arch/arm/mach-exynos/platsmp.c:185:31: expected void [noderef] * arch/arm/mach-exynos/platsmp.c:185:31: got void * Signed-off-by: Krzysztof Kozlowski Signed-off-by: Kukjin Kim --- diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index 58e05a2eae57..98a2c0cbb833 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -182,7 +182,7 @@ static inline void __iomem *cpu_boot_reg(int cpu) boot_reg = cpu_boot_reg_base(); if (!boot_reg) - return ERR_PTR(-ENODEV); + return IOMEM_ERR_PTR(-ENODEV); if (soc_is_exynos4412()) boot_reg += 4*cpu; else if (soc_is_exynos5420() || soc_is_exynos5800())