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Commit fa0daa02 authored by Christophe Ricard's avatar Christophe Ricard Committed by Samuel Ortiz
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NFC: st21nfcb: Fix improper ndlc T2 management 



T2 was never started when sending a command.
Start it when sending a command for the first attempt
and stop it once we receive the answer.

Signed-off-by: default avatarChristophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 4294e320

drivers/nfc/st21nfcb/ndlc.c

+5 −1
Original line number Diff line number Diff line
@@ -112,6 +112,10 @@ static void llt_ndlc_send_queue(struct llt_ndlc *ndlc) 
		ndlc->t1_active = true;

		mod_timer(&ndlc->t1_timer, time_sent +

			msecs_to_jiffies(NDLC_TIMER_T1));

		/* start timer t2 for chip availability */

		ndlc->t2_active = true;

		mod_timer(&ndlc->t2_timer, time_sent +

			msecs_to_jiffies(NDLC_TIMER_T2));

	}

}
@@ -207,7 +211,7 @@ static void llt_ndlc_sm_work(struct work_struct *work) 
		ndlc->t2_active = false;

		ndlc->t1_active = false;

		del_timer_sync(&ndlc->t1_timer);



		del_timer_sync(&ndlc->t2_timer);

		ndlc_close(ndlc);

		ndlc->hard_fault = -EREMOTEIO;

	}