1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index eb9922385ef8..a08561f5349e 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -2407,7 +2407,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
          * This code is supposed to duplicate the IBM firmware behaviour:
          * - Pressing MUTE issues mute hotkey message, even when already mute
          * - Pressing Volume up/down issues volume up/down hotkey messages,
-         *   even when already at maximum or minumum volume
+         *   even when already at maximum or minimum volume
          * - The act of unmuting issues volume up/down notification,
          *   depending which key was used to unmute
          *
@@ -2990,7 +2990,7 @@ static void tpacpi_send_radiosw_update(void)
          * rfkill input events, or we will race the rfkill core input
          * handler.
          *
-         * tpacpi_inputdev_send_mutex works as a syncronization point
+         * tpacpi_inputdev_send_mutex works as a synchronization point
          * for the above.
          *
          * We optimize to avoid numerous calls to hotkey_get_wlsw.
@@ -6307,6 +6307,7 @@ static int __init brightness_init(struct ibm_init_struct *iibm)
                 return 1;
 
         memset(&props, 0, sizeof(struct backlight_properties));
+        props.type = BACKLIGHT_PLATFORM;
         props.max_brightness = bright_maxlvl;
         props.brightness = b & TP_EC_BACKLIGHT_LVLMSK;
         ibm_backlight_device = backlight_device_register(TPACPI_BACKLIGHT_DEV_NAME,