From: Pavan Savoy Date: Wed, 10 Aug 2011 15:18:37 +0000 (-0500) Subject: drivers:misc: ti-st: fix unexpected UART close X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=651d62a8b0378b911f083a1712d9d228894f46d8;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git drivers:misc: ti-st: fix unexpected UART close 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. Signed-off-by: Pavan Savoy Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c index 1f973ce3043..ba168a7d54d 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);