diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/msi-wmi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c index fb7ccaae656..367caaae2f3 100644 --- a/drivers/platform/x86/msi-wmi.c +++ b/drivers/platform/x86/msi-wmi.c @@ -138,7 +138,7 @@ static int bl_set_status(struct backlight_device *bd) return msi_wmi_set_block(0, backlight_map[bright]); } -static struct backlight_ops msi_backlight_ops = { +static const struct backlight_ops msi_backlight_ops = { .get_brightness = bl_get, .update_status = bl_set_status, }; @@ -255,8 +255,10 @@ static int __init msi_wmi_init(void) backlight = backlight_device_register(DRV_NAME, NULL, NULL, &msi_backlight_ops, &props); - if (IS_ERR(backlight)) + if (IS_ERR(backlight)) { + err = PTR_ERR(backlight); goto err_free_input; + } err = bl_get(NULL); if (err < 0) |