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Commit 7c95e25e authored by Jemma Denson's avatar Jemma Denson Committed by Mauro Carvalho Chehab
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[media] cx24120: Fix disecq_send_burst command 



Previous version of this driver had a memset before every call
to cmd. This meant the default value of cmd.arg[1] was zero unless
burst is set. Make sure it remains zero.
Also fe_sec_mini_cmd_t is an enum, so test against it.

Signed-off-by: default avatarJemma Denson <jdenson@gmail.com>
Signed-off-by: default avatarPatrick Boettcher <patrick.boettcher@posteo.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent fbdbab72

drivers/media/dvb-frontends/cx24120.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -499,8 +499,7 @@ static int cx24120_diseqc_send_burst(struct dvb_frontend *fe, 
	cmd.id = CMD_DISEQC_BURST;

	cmd.id = CMD_DISEQC_BURST;

	cmd.len = 0;

	cmd.len = 0;

	cmd.arg[0] = 0x00;

	cmd.arg[0] = 0x00;

	if (burst)

	cmd.arg[1] = (burst == SEC_MINI_B) ? 0x01 : 0x00;

		cmd.arg[1] = 0x01;





	dev_dbg(&state->i2c->dev, "%s: burst sent.\n", __func__);

	dev_dbg(&state->i2c->dev, "%s: burst sent.\n", __func__);