libinput: default to INFO log level

Set the default logging level from libinput to INFO. This matches better
the behaviour of the old input backend, and prints the found input
devices into Weston's log.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Acked-by: Jonas Ådahl <jadahl@gmail.com>

src/libinput-seat.c

@@ -260,9 +260,10 @@ libinput_log_func(struct libinput *libinput,
 }
 
 int
-udev_input_init(struct udev_input *input, struct weston_compositor *c, struct udev *udev,
-		const char *seat_id)
+udev_input_init(struct udev_input *input, struct weston_compositor *c,
+		struct udev *udev, const char *seat_id)
 {
+	enum libinput_log_priority priority = LIBINPUT_LOG_PRIORITY_INFO;
 	const char *log_priority = NULL;
 
 	memset(input, 0, sizeof *input);
@@ -281,17 +282,16 @@ udev_input_init(struct udev_input *input, struct weston_compositor *c, struct ud
 
 	if (log_priority) {
 		if (strcmp(log_priority, "debug") == 0) {
-			libinput_log_set_priority(input->libinput,
-						  LIBINPUT_LOG_PRIORITY_DEBUG);
+			priority = LIBINPUT_LOG_PRIORITY_DEBUG;
 		} else if (strcmp(log_priority, "info") == 0) {
-			libinput_log_set_priority(input->libinput,
-						  LIBINPUT_LOG_PRIORITY_INFO);
+			priority = LIBINPUT_LOG_PRIORITY_INFO;
 		} else if (strcmp(log_priority, "error") == 0) {
-			libinput_log_set_priority(input->libinput,
-						  LIBINPUT_LOG_PRIORITY_ERROR);
+			priority = LIBINPUT_LOG_PRIORITY_ERROR;
 		}
 	}
 
+	libinput_log_set_priority(input->libinput, priority);
+
 	if (libinput_udev_assign_seat(input->libinput, seat_id) != 0) {
 		libinput_unref(input->libinput);
 		return -1;