---

yaml --- r: 228825 b: refs/heads/master c: 5cfb3c3 h: refs/heads/master i: 228823: 2fb44ed v: v3
git-mirror · Jan 5, 2011 · 2dd744b · 2dd744b
1 parent 3e0cc56
commit 2dd744b
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6c2df40ec00e52a5fb0c691b0e79324b9015aaa4
+refs/heads/master: 5cfb3c3a1013e7fca54c3624871755cdfd960b3b
diff --git a/trunk/drivers/gpu/vga/vga_switcheroo.c b/trunk/drivers/gpu/vga/vga_switcheroo.c
@@ -191,9 +191,8 @@ static int vga_switcheroo_debugfs_open(struct inode *inode, struct file *file)
 
 static int vga_switchon(struct vga_switcheroo_client *client)
 {
-	int ret;
-
-	ret = vgasr_priv.handler->power_state(client->id, VGA_SWITCHEROO_ON);
+	if (vgasr_priv.handler->power_state)
+		vgasr_priv.handler->power_state(client->id, VGA_SWITCHEROO_ON);
 	/* call the driver callback to turn on device */
 	client->set_gpu_state(client->pdev, VGA_SWITCHEROO_ON);
 	client->pwr_state = VGA_SWITCHEROO_ON;
@@ -204,7 +203,8 @@ static int vga_switchoff(struct vga_switcheroo_client *client)
 {
 	/* call the driver callback to turn off device */
 	client->set_gpu_state(client->pdev, VGA_SWITCHEROO_OFF);
-	vgasr_priv.handler->power_state(client->id, VGA_SWITCHEROO_OFF);
+	if (vgasr_priv.handler->power_state)
+		vgasr_priv.handler->power_state(client->id, VGA_SWITCHEROO_OFF);
 	client->pwr_state = VGA_SWITCHEROO_OFF;
 	return 0;
 }