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path: root/drivers/platform/x86/asus_acpi.c
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Diffstat (limited to 'drivers/platform/x86/asus_acpi.c')
-rw-r--r--drivers/platform/x86/asus_acpi.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/platform/x86/asus_acpi.c b/drivers/platform/x86/asus_acpi.c
index 1381430e1105..92fd30c9379c 100644
--- a/drivers/platform/x86/asus_acpi.c
+++ b/drivers/platform/x86/asus_acpi.c
@@ -32,6 +32,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/proc_fs.h>
@@ -1481,6 +1482,7 @@ static void asus_acpi_exit(void)
static int __init asus_acpi_init(void)
{
+ struct backlight_properties props;
int result;
result = acpi_bus_register_driver(&asus_hotk_driver);
@@ -1507,15 +1509,17 @@ static int __init asus_acpi_init(void)
return -ENODEV;
}
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = 15;
asus_backlight_device = backlight_device_register("asus", NULL, NULL,
- &asus_backlight_data);
+ &asus_backlight_data,
+ &props);
if (IS_ERR(asus_backlight_device)) {
printk(KERN_ERR "Could not register asus backlight device\n");
asus_backlight_device = NULL;
asus_acpi_exit();
return -ENODEV;
}
- asus_backlight_device->props.max_brightness = 15;
return 0;
}