diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
---|---|---|
committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
commit | b4b7ff4b08e691656c9d77c758fc355833128ac0 (patch) | |
tree | 82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /drivers/input/misc/xen-kbdfront.c | |
parent | 35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff) |
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'drivers/input/misc/xen-kbdfront.c')
-rw-r--r-- | drivers/input/misc/xen-kbdfront.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/input/misc/xen-kbdfront.c b/drivers/input/misc/xen-kbdfront.c index 23d054953..0a9ad2cfb 100644 --- a/drivers/input/misc/xen-kbdfront.c +++ b/drivers/input/misc/xen-kbdfront.c @@ -129,8 +129,14 @@ static int xenkbd_probe(struct xenbus_device *dev, if (xenbus_scanf(XBT_NIL, dev->otherend, "feature-abs-pointer", "%d", &abs) < 0) abs = 0; - if (abs) - xenbus_printf(XBT_NIL, dev->nodename, "request-abs-pointer", "1"); + if (abs) { + ret = xenbus_printf(XBT_NIL, dev->nodename, + "request-abs-pointer", "1"); + if (ret) { + pr_warning("xenkbd: can't request abs-pointer"); + abs = 0; + } + } /* keyboard */ kbd = input_allocate_device(); |