From: Michael Olbrich <m.olbrich@pengutronix.de>
Date: Mon, 3 Feb 2014 10:55:42 +0100
Subject: [PATCH] input-raw: call check_fd() only once

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
---
 plugins/input-raw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/input-raw.c b/plugins/input-raw.c
index 10454da..5ce0abb 100644
--- a/plugins/input-raw.c
+++ b/plugins/input-raw.c
@@ -129,7 +129,7 @@ static int check_fd(struct tslib_input *i)
 		i->grab_events = GRAB_EVENTS_ACTIVE;
 	}
 
-	return 0;
+	return 1;
 }
 
 static int ts_input_read(struct tslib_module_info *inf,