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ia64: remove unneeded header includes from <asm/mca.h>

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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>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Masahiro Yamada
2020-08-29 14:15:23 +09:00
parent 2770ef7c8a
commit a5b7c61ee6
4 changed files with 6 additions and 6 deletions
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1
arch/ia64/kernel/mca.c
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@@ -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>