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authorMasahiro Yamada <masahiroy@kernel.org>2020-08-29 14:15:23 +0900
committerMasahiro Yamada <masahiroy@kernel.org>2021-02-12 05:11:19 +0900
commita5b7c61ee6ad475e2d7dd1e374f45329bd38e687 (patch)
tree53d3343160f76644829c1b16ead476f4c780ab6c /arch/ia64
parent2770ef7c8aeaf28befcbdbe18727e93a42904028 (diff)
ia64: remove unneeded header includes from <asm/mca.h>
<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>
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/include/asm/mca.h9
-rw-r--r--arch/ia64/kernel/crash.c1
-rw-r--r--arch/ia64/kernel/efi.c1
-rw-r--r--arch/ia64/kernel/mca.c1
4 files changed, 6 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/crash.c b/arch/ia64/kernel/crash.c
index fec70d662d0c..368113731087 100644
--- a/arch/ia64/kernel/crash.c
+++ b/arch/ia64/kernel/crash.c
@@ -15,6 +15,7 @@
#include <linux/memblock.h>
#include <linux/kexec.h>
#include <linux/elfcore.h>
+#include <linux/reboot.h>
#include <linux/sysctl.h>
#include <linux/init.h>
#include <linux/kdebug.h>
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>