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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2015-07-10 13:20:58 +0300
committerKukjin Kim <kgene@kernel.org>2015-07-21 07:19:06 +0300
commit2cc6b813579415c4f627b08a043079bdc5b87a33 (patch)
treedd3654dd7ad966d7988624b766f520e54e897134 /arch/arm/mach-exynos/platsmp.c
parent65e3293381e1cf1abcfe1aa22b914650a40e3af4 (diff)
downloadlinux-2cc6b813579415c4f627b08a043079bdc5b87a33.tar.xz
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] <asn:2>* arch/arm/mach-exynos/platsmp.c:185:31: got void * Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
Diffstat (limited to 'arch/arm/mach-exynos/platsmp.c')
-rw-r--r--arch/arm/mach-exynos/platsmp.c2
1 files changed, 1 insertions, 1 deletions
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())