aboutsummaryrefslogtreecommitdiff
path: root/arch/x86/include
diff options
context:
space:
mode:
authorGuenter Roeck <linux@roeck-us.net>2018-08-15 13:22:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-15 13:44:10 -0700
commit0a957467c5fd46142bc9c52758ffc552d4c5e2f7 (patch)
treeda739c3dae844bb09457f98ced9c9a9cdc23cf47 /arch/x86/include
parentfa1b5d09d0771247d407df89228b3902de8e2ce6 (diff)
download96b-common-0a957467c5fd46142bc9c52758ffc552d4c5e2f7.tar.gz
x86: i8259: Add missing include file
i8259.h uses inb/outb and thus needs to include asm/io.h to avoid the following build error, as seen with x86_64:defconfig and CONFIG_SMP=n. In file included from drivers/rtc/rtc-cmos.c:45:0: arch/x86/include/asm/i8259.h: In function 'inb_pic': arch/x86/include/asm/i8259.h:32:24: error: implicit declaration of function 'inb' arch/x86/include/asm/i8259.h: In function 'outb_pic': arch/x86/include/asm/i8259.h:45:2: error: implicit declaration of function 'outb' Reported-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Suggested-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Fixes: 447ae3166702 ("x86: Don't include linux/irq.h from asm/hardirq.h") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/include')
-rw-r--r--arch/x86/include/asm/i8259.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
index 5cdcdbd4d892..89789e8c80f6 100644
--- a/arch/x86/include/asm/i8259.h
+++ b/arch/x86/include/asm/i8259.h
@@ -3,6 +3,7 @@
#define _ASM_X86_I8259_H
#include <linux/delay.h>
+#include <asm/io.h>
extern unsigned int cached_irq_mask;