From: Pavan Savoy <[email protected]> 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 <[email protected]> --- drivers/misc/ti-st/st_kim.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c index 847406a..54ff644 100644 --- a/drivers/misc/ti-st/st_kim.c +++ b/drivers/misc/ti-st/st_kim.c @@ -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 */ -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
