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Message-id: <1436523658-11182-1-git-send-email-k.kozlowski@samsung.com> Date: Fri, 10 Jul 2015 19:20:58 +0900 From: Krzysztof Kozlowski <k.kozlowski@...sung.com> To: Kukjin Kim <kgene@...nel.org>, Krzysztof Kozlowski <k.kozlowski@...sung.com>, linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] 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@...sung.com> --- arch/arm/mach-exynos/platsmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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()) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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