2.5.50 compile failure: drivers/pci/quirks.c missing #include

gcc -Wp,-MD,drivers/pci/.quirks.o.d -D__KERNEL__ -Iinclude -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686 -Iarch/i386/mach-generic -nostdinc -iwithprefix include
-DKBUILD_BASENAME=quirks -DKBUILD_MODNAME=quirks -c -o
drivers/pci/quirks.o drivers/pci/quirks.c
drivers/pci/quirks.c: In function `quirk_ioapic_rmw':
drivers/pci/quirks.c:354: `sis_apic_bug' undeclared (first use in this
function)

osiris:~/kernel/linux-2.5 $ grep sis_apic_bug include/asm-i386/* include/asm-i386/io_apic.h:extern int sis_apic_bug;
include/asm-i386/io_apic.h: if (sis_apic_bug)

This fixes it:

@@ -18,6 +18,7 @@
 #include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/delay.h>
+#include <asm/io_apic.h>
 
 #undef DEBUG
 

Henrik Storner <[email protected]>