[PATCH] compal-laptop/fujitsu-laptop/msi-laptop: make dmi_check_cbto return 1 instead of 0

[Axel Lin]

dmi_check_system() walks the table running matching functions until someone
returns non zero or we hit the end.

This patch makes dmi_check_cb to return 1 so dmi_check_system() return
immediately when a match is found.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
---
 drivers/platform/x86/compal-laptop.c  |    2 +-
 drivers/platform/x86/fujitsu-laptop.c |    6 +++---
 drivers/platform/x86/msi-laptop.c     |    2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
index 71ff154..dc31a08 100644
--- a/drivers/platform/x86/compal-laptop.c
+++ b/drivers/platform/x86/compal-laptop.c
@@ -190,7 +190,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
 	printk(KERN_INFO "compal-laptop: Identified laptop model '%s'.\n",
 		id->ident);
 
-	return 0;
+	return 1;
 }
 
 static struct dmi_system_id __initdata compal_dmi_table[] = {
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index dab1a0e..1859d7f 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -603,7 +603,7 @@ static int dmi_check_cb_s6410(const struct dmi_system_id *id)
 	dmi_check_cb_common(id);
 	fujitsu->keycode1 = KEY_SCREENLOCK;	/* "Lock" */
 	fujitsu->keycode2 = KEY_HELP;	/* "Mobility Center" */
-	return 0;
+	return 1;
 }
 
 static int dmi_check_cb_s6420(const struct dmi_system_id *id)
@@ -611,7 +611,7 @@ static int dmi_check_cb_s6420(const struct dmi_system_id *id)
 	dmi_check_cb_common(id);
 	fujitsu->keycode1 = KEY_SCREENLOCK;	/* "Lock" */
 	fujitsu->keycode2 = KEY_HELP;	/* "Mobility Center" */
-	return 0;
+	return 1;
 }
 
 static int dmi_check_cb_p8010(const struct dmi_system_id *id)
@@ -620,7 +620,7 @@ static int dmi_check_cb_p8010(const struct dmi_system_id *id)
 	fujitsu->keycode1 = KEY_HELP;	/* "Support" */
 	fujitsu->keycode3 = KEY_SWITCHVIDEOMODE;	/* "Presentation" */
 	fujitsu->keycode4 = KEY_WWW;	/* "Internet" */
-	return 0;
+	return 1;
 }
 
 static struct dmi_system_id fujitsu_dmi_table[] = {
diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
index afd762b..c67a74c 100644
--- a/drivers/platform/x86/msi-laptop.c
+++ b/drivers/platform/x86/msi-laptop.c
@@ -434,7 +434,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
 {
 	printk(KERN_INFO "msi-laptop: Identified laptop model '%s'.\n",
 	       id->ident);
-	return 0;
+	return 1;
 }
 
 static struct dmi_system_id __initdata msi_dmi_table[] = {
-- 
1.5.4.3



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