From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Wed, 5 Feb 2014 23:26:00 +0000 (+1000)
Subject: evdev: if mtdev failed to open, fail to init the device
X-Git-Tag: 0.1.0~30
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e13f736cfffc071990fdd4292e00e3886e73bd42;p=platform%2Fupstream%2Flibinput.git

evdev: if mtdev failed to open, fail to init the device

We can't handle protocol A devices properly without mtdev, so skip the device
altogether.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---

diff --git a/src/evdev.c b/src/evdev.c
index 61ab0833..9c6d1167 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -544,7 +544,7 @@ evdev_configure_device(struct evdev_device *device)
 			if (!TEST_BIT(abs_bits, ABS_MT_SLOT)) {
 				device->mtdev = mtdev_new_open(device->fd);
 				if (!device->mtdev)
-					return 0;
+					return -1;
 				device->mt.slot = device->mtdev->caps.slot.value;
 			} else {
 				ioctl(device->fd, EVIOCGABS(ABS_MT_SLOT),