PM: Integrate beeping flag with existing acpi_sleep flags

Move "debug during resume from s2ram" into the variable we already use
for real-mode flags to simplify code. It also closes nasty trap for
the user in acpi_sleep_setup; order of parameters actually mattered there,
acpi_sleep=s3_bios,s3_mode doing something different from
acpi_sleep=s3_mode,s3_bios.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index c0ccdd7..dc234c5 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -122,8 +122,7 @@
 extern int pci_mmcfg_config_num;
 
 extern int sbf_port;
-extern unsigned long acpi_video_flags;
-extern unsigned long s2ram_beep;
+extern unsigned long acpi_realmode_flags;
 
 #else	/* !CONFIG_ACPI */