fix drivers/kbs_keymap.h: return invalid value when keymapping api no…

… provided Signed-off-by: Richard Yim<richardyim@ami.com>
intel · Feb 2, 2024 · d934708 · d934708
1 parent 10e724a
commit d934708
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/drivers/kbs_keymap.h b/drivers/kbs_keymap.h
@@ -219,10 +219,14 @@ inline int keymap_get_keynum(struct km_api *api, uint8_t col, uint8_t row)
 	return api->get_keynum(col, row);
 }
 
-inline int keymap_get_fnkey(struct km_api *api, uint8_t key_num,
+static inline int keymap_get_fnkey(struct km_api *api, uint8_t key_num,
 			    struct fn_data *data,
 			    bool pressed)
 {
+	if (api == NULL) {
+		return -EINVAL;
+	}
+
 	if (api->get_fnkey == NULL) {
 		return -EINVAL;
 	}