Fix platform mode on swsusp

Hi!

When machine supports both S4 and S4bios, S4bios mode is prefered and it is not possible to enter S4 by swsusp. echo platform > disk then does nothing. This makes S4 take precedence over S4bios if only one of them would be available as the result.

[As a side note, I believe that 'echo "disk" > state' is wrong interface for S4bios, as it requires completely different setup from the user.]

Please apply,
Pavel

@@ -217,7 +217,8 @@
 				sleep_states[i] = 1;
 				printk(" S4bios");
 				acpi_pm_ops.pm_disk_mode = PM_DISK_FIRMWARE;
-			} else if (sleep_states[i])
+			} 
+			if (sleep_states[i])
 				acpi_pm_ops.pm_disk_mode = PM_DISK_PLATFORM;
 		}
 	}

People were complaining that M$ turns users into beta-testers...
...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!