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[media] si2168: set cmd args using memcpy 

Use memcpy for set cmd buffer in order to keep style in line with
rest of file.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Antti Palosaari 2014-07-09 19:36:58 -03:00 committed by Mauro Carvalho Chehab
parent 4de0ed7cf7
commit 888680ff9d
1 changed files with 8 additions and 31 deletions
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39
drivers/media/dvb-frontends/si2168.c
View File

@ -95,20 +95,17 @@ static int si2168_read_status(struct dvb_frontend *fe, fe_status_t *status)
switch (c->delivery_system) {
case SYS_DVBT:
cmd.args[0] = 0xa0;
cmd.args[1] = 0x01;
memcpy(cmd.args, "\xa0\x01", 2);
cmd.wlen = 2;
cmd.rlen = 13;
break;
case SYS_DVBC_ANNEX_A:
cmd.args[0] = 0x90;
cmd.args[1] = 0x01;
memcpy(cmd.args, "\x90\x01", 2);
cmd.wlen = 2;
cmd.rlen = 9;
break;
case SYS_DVBT2:
cmd.args[0] = 0x50;
cmd.args[1] = 0x01;
memcpy(cmd.args, "\x50\x01", 2);
cmd.wlen = 2;
cmd.rlen = 14;
break;
@ -412,7 +409,7 @@ static int si2168_set_frontend(struct dvb_frontend *fe)
if (ret)
goto err;
cmd.args[0] = 0x85;
memcpy(cmd.args, "\x85", 1);
cmd.wlen = 1;
cmd.rlen = 1;
ret = si2168_cmd_execute(s, &cmd);
@ -438,40 +435,21 @@ static int si2168_init(struct dvb_frontend *fe)
dev_dbg(&s->client->dev, "%s:\n", __func__);
cmd.args[0] = 0xc0;
cmd.args[1] = 0x12;
cmd.args[2] = 0x00;
cmd.args[3] = 0x0c;
cmd.args[4] = 0x00;
cmd.args[5] = 0x0d;
cmd.args[6] = 0x16;
cmd.args[7] = 0x00;
cmd.args[8] = 0x00;
cmd.args[9] = 0x00;
cmd.args[10] = 0x00;
cmd.args[11] = 0x00;
cmd.args[12] = 0x00;
memcpy(cmd.args, "\xc0\x12\x00\x0c\x00\x0d\x16\x00\x00\x00\x00\x00\x00", 13);
cmd.wlen = 13;
cmd.rlen = 0;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;
cmd.args[0] = 0xc0;
cmd.args[1] = 0x06;
cmd.args[2] = 0x01;
cmd.args[3] = 0x0f;
cmd.args[4] = 0x00;
cmd.args[5] = 0x20;
cmd.args[6] = 0x20;
cmd.args[7] = 0x01;
memcpy(cmd.args, "\xc0\x06\x01\x0f\x00\x20\x20\x01", 8);
cmd.wlen = 8;
cmd.rlen = 1;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;
cmd.args[0] = 0x02;
memcpy(cmd.args, "\x02", 1);
cmd.wlen = 1;
cmd.rlen = 13;
ret = si2168_cmd_execute(s, &cmd);
@ -527,8 +505,7 @@ static int si2168_init(struct dvb_frontend *fe)
release_firmware(fw);
fw = NULL;
cmd.args[0] = 0x01;
cmd.args[1] = 0x01;
memcpy(cmd.args, "\x01\x01", 2);
cmd.wlen = 2;
cmd.rlen = 1;
ret = si2168_cmd_execute(s, &cmd);