From mboxrd@z Thu Jan 1 00:00:00 1970 From: paul@pwsan.com (Paul Walmsley) Date: Mon, 05 Jan 2015 18:52:26 -0700 Subject: [PATCH 4/4] arm64: fix missing asm/io.h include in kernel/smp_spin_table.c In-Reply-To: <20150106014554.27249.89116.stgit@dusk.lan> References: <20150106014554.27249.89116.stgit@dusk.lan> Message-ID: <20150106015220.27249.74970.stgit@dusk.lan> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On next-20150105, defconfig compilation breaks with: arch/arm64/kernel/smp_spin_table.c:80:2: error: implicit declaration of function ?ioremap_cache? [-Werror=implicit-function-declaration] arch/arm64/kernel/smp_spin_table.c:92:2: error: implicit declaration of function ?writeq_relaxed? [-Werror=implicit-function-declaration] arch/arm64/kernel/smp_spin_table.c:101:2: error: implicit declaration of function ?iounmap? [-Werror=implicit-function-declaration] Fix by including asm/io.h, which contains definitions or prototypes for these macros or functions. Signed-off-by: Paul Walmsley Cc: Paul Walmsley Cc: Catalin Marinas Cc: Will Deacon --- arch/arm64/kernel/smp_spin_table.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/kernel/smp_spin_table.c b/arch/arm64/kernel/smp_spin_table.c index 4f93c67e63de..4d9f10b9d869 100644 --- a/arch/arm64/kernel/smp_spin_table.c +++ b/arch/arm64/kernel/smp_spin_table.c @@ -26,6 +26,7 @@ #include #include #include +#include extern void secondary_holding_pen(void); volatile unsigned long secondary_holding_pen_release = INVALID_HWID;