Return-Path: MIME-Version: 1.0 Sender: Jeff Hansen From: Jeff Hansen To: linux-bluetooth@vger.kernel.org Cc: Marcel Holtmann , Jeff Hansen Subject: [PATCH] [input] Set up uinput device again, if it was previously closed. Date: Sun, 4 Mar 2012 20:44:19 -0700 Message-Id: <1330919059-5493-1-git-send-email-x@jeffhansen.com> List-ID: If you connect a PS3 controller to bluetoothd as an input device, then take the batteries out of a PS3 controller, then put them back in and push a few buttons, it will eventually cause an error which causes the uinput socket to be closed. It will then re-connect to bluetoothd, but the uinput socket fd will be -1, so it needs to be set up again after the re-connect. Signed-off-by: Jeff Hansen --- input/fakehid.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/input/fakehid.c b/input/fakehid.c index eebca05..a83f8c3 100644 --- a/input/fakehid.c +++ b/input/fakehid.c @@ -393,12 +393,15 @@ struct fake_input *fake_hid_connadd(struct fake_input *fake, /* New device? Add it to the list of known devices, * and create the uinput necessary */ - if (old == NULL) { + if (old == NULL || old->uinput == -1) { if (fake_hid->setup_uinput(fake, fake_hid)) { error("Error setting up uinput"); g_free(fake); return NULL; } + } + + if (old == NULL) { fake_hid->devices = g_list_append(fake_hid->devices, fake); } -- 1.7.3.4