[trivial][patch] no more warnings! [1/3] zap_low_mappings

[trivial][patch] no more warnings! [1/3] zap_low_mappings

[Matthew Dobson]

[-- Attachment #1: Type: text/plain, Size: 293 bytes --]

acpi_restore_state_mem() in arch/i386/kernel/acpi/sleep.c uses 
zap_low_mappings() and isn't SMP-specific.  zap_low_mappings() is 
extern'd in include/asm-i386/smp.h, but wrapped in CONFIG_SMP ifdefs. 
This should be exported for non-CONFIG_SMP as well.  This patch does that.

Cheers!

-Matt

[-- Attachment #2: zap_low_mappings-warning.patch --]
[-- Type: text/plain, Size: 1164 bytes --]

diff -Nurp --exclude-from=/home/mcd/.dontdiff linux-2.5.74-vanilla/include/asm-i386/smp.h linux-2.5.74-warnings/include/asm-i386/smp.h
--- linux-2.5.74-vanilla/include/asm-i386/smp.h	Thu Jul 10 11:49:47 2003
+++ linux-2.5.74-warnings/include/asm-i386/smp.h	Thu Jul 10 14:37:35 2003
@@ -8,10 +8,8 @@
 #include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/threads.h>
-#endif
 
 #ifdef CONFIG_X86_LOCAL_APIC
-#ifndef __ASSEMBLY__
 #include <asm/fixmap.h>
 #include <asm/bitops.h>
 #include <asm/mpspec.h>
@@ -20,7 +18,9 @@
 #endif
 #include <asm/apic.h>
 #endif
-#endif
+
+extern void zap_low_mappings (void);
+#endif /* !__ASSEMBLY__ */
 
 #define BAD_APICID 0xFFu
 #ifdef CONFIG_SMP
@@ -43,7 +43,6 @@ extern void smp_message_irq(int cpl, voi
 extern void smp_send_reschedule(int cpu);
 extern void smp_invalidate_rcv(void);		/* Process an NMI */
 extern void (*mtrr_hook) (void);
-extern void zap_low_mappings (void);
 
 #define MAX_APICID 256
 
@@ -106,8 +105,6 @@ static __inline int logical_smp_processo
 
 #endif
 #endif /* !__ASSEMBLY__ */
-
 #define NO_PROC_ID		0xFF		/* No processor magic marker */
-
-#endif
+#endif /* CONFIG_SMP */
 #endif