Commit 2621c1ff authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds

[PATCH] pnpacpi build fix

- Fix it for older C compilers.

- Extern decls always, always, always go in header files, please.

Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 450dbdf8
......@@ -61,6 +61,7 @@
#include <linux/spinlock.h>
#include <linux/dmi.h>
#include <linux/delay.h>
#include <linux/acpi.h>
#include <asm/page.h>
#include <asm/desc.h>
......@@ -539,7 +540,6 @@ int __init pnpbios_init(void)
}
#ifdef CONFIG_PNPACPI
extern int pnpacpi_disabled;
if (!acpi_disabled && !pnpacpi_disabled) {
pnpbios_disabled = 1;
printk(KERN_INFO "PnPBIOS: Disabled by ACPI PNP\n");
......
......@@ -532,4 +532,7 @@ static inline int acpi_get_pxm(acpi_handle handle)
return 0;
}
#endif
extern int pnpacpi_disabled;
#endif /*_LINUX_ACPI_H*/
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