diff options
Diffstat (limited to 'drivers/platform/x86/msi-wmi.c')
-rw-r--r-- | drivers/platform/x86/msi-wmi.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c index f5f70d4c691..fb7ccaae656 100644 --- a/drivers/platform/x86/msi-wmi.c +++ b/drivers/platform/x86/msi-wmi.c | |||
@@ -249,12 +249,15 @@ static int __init msi_wmi_init(void) | |||
249 | goto err_uninstall_notifier; | 249 | goto err_uninstall_notifier; |
250 | 250 | ||
251 | if (!acpi_video_backlight_support()) { | 251 | if (!acpi_video_backlight_support()) { |
252 | backlight = backlight_device_register(DRV_NAME, | 252 | struct backlight_properties props; |
253 | NULL, NULL, &msi_backlight_ops); | 253 | memset(&props, 0, sizeof(struct backlight_properties)); |
254 | props.max_brightness = ARRAY_SIZE(backlight_map) - 1; | ||
255 | backlight = backlight_device_register(DRV_NAME, NULL, NULL, | ||
256 | &msi_backlight_ops, | ||
257 | &props); | ||
254 | if (IS_ERR(backlight)) | 258 | if (IS_ERR(backlight)) |
255 | goto err_free_input; | 259 | goto err_free_input; |
256 | 260 | ||
257 | backlight->props.max_brightness = ARRAY_SIZE(backlight_map) - 1; | ||
258 | err = bl_get(NULL); | 261 | err = bl_get(NULL); |
259 | if (err < 0) | 262 | if (err < 0) |
260 | goto err_free_backlight; | 263 | goto err_free_backlight; |