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authorPaul Walmsley <pwalmsley@nvidia.com>2015-01-05 17:38:42 -0700
committerWill Deacon <will.deacon@arm.com>2015-01-07 11:40:59 +0000
commit59c68329a00eee7759568bc7a5383407d0d40be1 (patch)
tree03350b1de1476eb49012c40dfcd1dbd642564b89 /arch
parent2c2b282d001e9934adeac93c10eb037b81d532f5 (diff)
arm64: fix missing asm/io.h include in kernel/smp_spin_table.c
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. This second version incorporates a comment from Mark Rutland <mark.rutland@arm.com> to keep the includes in alphabetical order by filename. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Paul Walmsley <pwalmsley@nvidia.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/kernel/smp_spin_table.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/kernel/smp_spin_table.c b/arch/arm64/kernel/smp_spin_table.c
index 4f93c67e63de..14944e5b28da 100644
--- a/arch/arm64/kernel/smp_spin_table.c
+++ b/arch/arm64/kernel/smp_spin_table.c
@@ -25,6 +25,7 @@
#include <asm/cacheflush.h>
#include <asm/cpu_ops.h>
#include <asm/cputype.h>
+#include <asm/io.h>
#include <asm/smp_plat.h>
extern void secondary_holding_pen(void);