diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/fujitsu-laptop.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index 46d4f7265d20..066ffe734a5f 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -343,8 +343,7 @@ static enum led_brightness eco_led_get(struct led_classdev *cdev) static int set_lcd_level(int level) { - acpi_status status = AE_OK; - acpi_handle handle = NULL; + acpi_status status; char *method; switch (use_alt_lcd_levels) { @@ -362,16 +361,14 @@ static int set_lcd_level(int level) if (level < 0 || level >= fujitsu_bl->max_brightness) return -EINVAL; - status = acpi_get_handle(fujitsu_bl->acpi_handle, method, &handle); + status = acpi_execute_simple_method(fujitsu_bl->acpi_handle, method, + level); if (ACPI_FAILURE(status)) { - vdbg_printk(FUJLAPTOP_DBG_ERROR, "%s not present\n", method); + vdbg_printk(FUJLAPTOP_DBG_ERROR, "Failed to evaluate %s\n", + method); return -ENODEV; } - status = acpi_execute_simple_method(handle, NULL, level); - if (ACPI_FAILURE(status)) - return -ENODEV; - return 0; } |