Messages in this thread Patch in this message | | | From | Masahiro Yamada <> | Subject | [PATCH 2/3] ia64: remove unneeded header includes from <asm/mca.h> | Date | Sat, 29 Aug 2020 14:15:23 +0900 |
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<asm/mca.h> includes too many unneeded headers.
This commit cuts off a lot of header includes.
What we need to include are:
- <linux/percpu.h> for DECLARE_PER_CPU(u64, ia64_mca_pal_base) - <linux/threads.h> for NR_CPUS - <linux/types.h> for u8, u64, size_t, etc. - <asm/ptrace.h> for KERNEL_STACK_SIZE
The other header includes are actually unneeded.
<asm/mca.h> previously included 436 headers, and now it includes only 138. I confirmed <asm/mca.h> is still self-contained.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> ---
arch/ia64/include/asm/mca.h | 9 +++------ arch/ia64/kernel/efi.c | 1 + arch/ia64/kernel/mca.c | 1 + 3 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/arch/ia64/include/asm/mca.h b/arch/ia64/include/asm/mca.h index c92b9c15962c..05805249296c 100644 --- a/arch/ia64/include/asm/mca.h +++ b/arch/ia64/include/asm/mca.h @@ -14,13 +14,10 @@ #if !defined(__ASSEMBLY__) -#include <linux/interrupt.h> +#include <linux/percpu.h> +#include <linux/threads.h> #include <linux/types.h> - -#include <asm/param.h> -#include <asm/sal.h> -#include <asm/processor.h> -#include <asm/mca_asm.h> +#include <asm/ptrace.h> #define IA64_MCA_RENDEZ_TIMEOUT (20 * 1000) /* value in milliseconds - 20 seconds */ diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c index f932b25fb817..b6bb718ed1ff 100644 --- a/arch/ia64/kernel/efi.c +++ b/arch/ia64/kernel/efi.c @@ -39,6 +39,7 @@ #include <asm/meminit.h> #include <asm/processor.h> #include <asm/mca.h> +#include <asm/sal.h> #include <asm/setup.h> #include <asm/tlbflush.h> diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index 17151269d655..3911c561d2bb 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -96,6 +96,7 @@ #include <asm/ptrace.h> #include <asm/sal.h> #include <asm/mca.h> +#include <asm/mca_asm.h> #include <asm/kexec.h> #include <asm/irq.h> -- 2.25.1
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