From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752373Ab1HITmo (ORCPT ); Tue, 9 Aug 2011 15:42:44 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:53979 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750807Ab1HITjP (ORCPT ); Tue, 9 Aug 2011 15:39:15 -0400 From: To: , CC: , Pavan Savoy Subject: [PATCH 8/8] drivers:misc: ti-st: fix unexpected UART close Date: Tue, 9 Aug 2011 14:39:00 -0500 Message-ID: <1312918749-29627-9-git-send-email-pavan_savoy@ti.com> X-Mailer: git-send-email 1.5.6.3 In-Reply-To: <1312918749-29627-8-git-send-email-pavan_savoy@ti.com> References: <1312918749-29627-1-git-send-email-pavan_savoy@ti.com> <1312918749-29627-2-git-send-email-pavan_savoy@ti.com> <1312918749-29627-3-git-send-email-pavan_savoy@ti.com> <1312918749-29627-4-git-send-email-pavan_savoy@ti.com> <1312918749-29627-5-git-send-email-pavan_savoy@ti.com> <1312918749-29627-6-git-send-email-pavan_savoy@ti.com> <1312918749-29627-7-git-send-email-pavan_savoy@ti.com> <1312918749-29627-8-git-send-email-pavan_savoy@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Pavan Savoy If suppose the UIM were to die and hence UART were to close when the Bluetooth/FM or GPS is turned on, prep the ST for a state where-in if the UIM comes back up, Bluetooth/FM/GPS can be turned on. Change-Id: If3a0f100c69d485c343e189c4a483db26961b6b7 Signed-off-by: Pavan Savoy --- drivers/misc/ti-st/st_core.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c index 1f973ce..ba168a7 100644 --- a/drivers/misc/ti-st/st_core.c +++ b/drivers/misc/ti-st/st_core.c @@ -727,6 +727,7 @@ static void st_tty_close(struct tty_struct *tty) if (st_gdata->is_registered[i] == true) pr_err("%d not un-registered", i); st_gdata->list[i] = NULL; + st_gdata->is_registered[i] = false; } st_gdata->protos_registered = 0; spin_unlock_irqrestore(&st_gdata->lock, flags); -- 1.7.4.1