Commit b64365a5 authored Aug 03, 2012 by Pavan Savoy Committed by Greg Kroah-Hartman Aug 16, 2012

drivers/misc/ti-st: chip_disable on timeout



If the communication with the WiLink breaks down for whatever reasons & the
ti-st driver is unable to un-install the line-discipline during clean-up in
st_kim_stop, the GPIO should be held low (BT_EN=0) & the platform's chip
disable hook shall also be called.

Signed-off-by: Pavan Savoy <pavan_savoy@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 27712b39

drivers/misc/ti-st/st_kim.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -524,7 +524,7 @@ long st_kim_stop(void *kim_data)
	msecs_to_jiffies(LDISC_TIME));		msecs_to_jiffies(LDISC_TIME));
	if (!err) { /* timeout */		if (!err) { /* timeout */
	pr_err(" timed out waiting for ldisc to be un-installed");		pr_err(" timed out waiting for ldisc to be un-installed");
	return -ETIMEDOUT;		err = -ETIMEDOUT;
	}		}

	/* platform specific disable */		/* platform specific disable */