fujitsu-laptop: Fix tests of acpi_evaluate_integer() return

Commit Message

Roel Kluin Oct. 12, 2009, 11:14 a.m. UTC

None

Patch

diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index f35aee5..e3c21ee 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -376,7 +376,7 @@  static int get_lcd_level(void)
 
 	status =
 	    acpi_evaluate_integer(fujitsu->acpi_handle, "GBLL", NULL, &state);
-	if (status < 0)
+	if (ACPI_FAILURE(status))
 		return status;
 
 	fujitsu->brightness_level = state & 0x0fffffff;
@@ -398,7 +398,7 @@  static int get_max_brightness(void)
 
 	status =
 	    acpi_evaluate_integer(fujitsu->acpi_handle, "RBLL", NULL, &state);
-	if (status < 0)
+	if (ACPI_FAILURE(status))
 		return status;
 
 	fujitsu->max_brightness = state;