Commit 42f4e774 authored by Andreas Oberritter's avatar Andreas Oberritter Committed by Mauro Carvalho Chehab
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[media] DVB: dvb_frontend: check function pointers on reinitialize 



Signed-off-by: default avatarAndreas Oberritter <obi@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 1b19e429

drivers/media/dvb/dvb-core/dvb_frontend.c

+2 −4
Original line number Diff line number Diff line
@@ -577,12 +577,10 @@ restart: 


		if (fepriv->reinitialise) {

			dvb_frontend_init(fe);

			if (fepriv->tone != -1) {

			if (fe->ops.set_tone && fepriv->tone != -1)

				fe->ops.set_tone(fe, fepriv->tone);

			}

			if (fepriv->voltage != -1) {

			if (fe->ops.set_voltage && fepriv->voltage != -1)

				fe->ops.set_voltage(fe, fepriv->voltage);

			}

			fepriv->reinitialise = 0;

		}

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