ARM64 compilation fixes for missing header includes
An ARM64 build here on next-20150105 breaks due to some missing
header file includes. Looks like someone reorganized some
headers - although I have not tracked down what the root cause
is. These patches get the kernel building again. They are based
on the arm64 fixes/core branch.
Compile-tested only.
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.
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>
1 file changed
