include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit...

[mv-sheeva.git] / drivers / platform / x86 / classmate-laptop.c

diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c
index 035a7dd65a3fdf87d08305b9f0d663446240d4cd..7f9e5ddc949841ba3c80d15aa75d94a60e9385c0 100644 (file)
--- a/drivers/platform/x86/classmate-laptop.c
+++ b/drivers/platform/x86/classmate-laptop.c
@@ -19,6 +19,7 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/workqueue.h>
 #include <acpi/acpi_drivers.h>
 #include <linux/backlight.h>
@@ -455,18 +456,22 @@ static int cmpc_bl_update_status(struct backlight_device *bd)
                return -1;
 }
 
-static struct backlight_ops cmpc_bl_ops = {
+static const struct backlight_ops cmpc_bl_ops = {
        .get_brightness = cmpc_bl_get_brightness,
        .update_status = cmpc_bl_update_status
 };
 
 static int cmpc_bl_add(struct acpi_device *acpi)
 {
+       struct backlight_properties props;
        struct backlight_device *bd;
 
-       bd = backlight_device_register("cmpc_bl", &acpi->dev,
-                                      acpi->handle, &cmpc_bl_ops);
-       bd->props.max_brightness = 7;
+       memset(&props, 0, sizeof(struct backlight_properties));
+       props.max_brightness = 7;
+       bd = backlight_device_register("cmpc_bl", &acpi->dev, acpi->handle,
+                                      &cmpc_bl_ops, &props);
+       if (IS_ERR(bd))
+               return PTR_ERR(bd);
        dev_set_drvdata(&acpi->dev, bd);
        return 0;
 }