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drivers/misc/ti-st: chip_disable on timeout

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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>
This commit is contained in:
Pavan Savoy 2012-08-03 14:49:41 -05:00 committed by Greg Kroah-Hartman
parent 27712b3928
commit b64365a526
1 changed files with 1 additions and 1 deletions
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2
drivers/misc/ti-st/st_kim.c
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@ -524,7 +524,7 @@ long st_kim_stop(void *kim_data)
msecs_to_jiffies(LDISC_TIME));
if (!err) { /* timeout */
pr_err(" timed out waiting for ldisc to be un-installed");
return -ETIMEDOUT;
err = -ETIMEDOUT;
}
/* platform specific disable */