From f6982d59480953a8f5a84c237a9dabff39f788ce Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Tue, 13 Feb 2007 18:26:26 -0300 Subject: V4L/DVB (5253): Qt1010: whitespace / 80 column cleanups Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/frontends/qt1010.c | 69 +++++++++++++++++++++++------------- 1 file changed, 44 insertions(+), 25 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/dvb/frontends/qt1010.c b/drivers/media/dvb/frontends/qt1010.c index 827cb0c625f9..825aa1412e6f 100644 --- a/drivers/media/dvb/frontends/qt1010.c +++ b/drivers/media/dvb/frontends/qt1010.c @@ -25,14 +25,19 @@ static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); -#define dprintk(args...) do { if (debug) {printk(KERN_DEBUG "QT1010: " args); printk("\n"); }} while (0) +#define dprintk(args...) \ + do { \ + if (debug) printk(KERN_DEBUG "QT1010: " args); \ + } while (0) /* read single register */ static int qt1010_readreg(struct qt1010_priv *priv, u8 reg, u8 *val) { struct i2c_msg msg[2] = { - { .addr = priv->cfg->i2c_address, .flags = 0, .buf = ®, .len = 1 }, - { .addr = priv->cfg->i2c_address, .flags = I2C_M_RD, .buf = val, .len = 1 }, + { .addr = priv->cfg->i2c_address, + .flags = 0, .buf = ®, .len = 1 }, + { .addr = priv->cfg->i2c_address, + .flags = I2C_M_RD, .buf = val, .len = 1 }, }; if (i2c_transfer(priv->i2c, msg, 2) != 2) { @@ -46,9 +51,8 @@ static int qt1010_readreg(struct qt1010_priv *priv, u8 reg, u8 *val) static int qt1010_writereg(struct qt1010_priv *priv, u8 reg, u8 val) { u8 buf[2] = { reg, val }; - struct i2c_msg msg = { - .addr = priv->cfg->i2c_address, .flags = 0, .buf = buf, .len = 2 - }; + struct i2c_msg msg = { .addr = priv->cfg->i2c_address, + .flags = 0, .buf = buf, .len = 2 }; if (i2c_transfer(priv->i2c, &msg, 1) != 1) { printk(KERN_WARNING "qt1010 I2C write failed\n"); @@ -80,7 +84,8 @@ static void qt1010_dump_regs(struct qt1010_priv *priv) printk("%s\n", buf); } -static int qt1010_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) +static int qt1010_set_params(struct dvb_frontend *fe, + struct dvb_frontend_parameters *params) { struct qt1010_priv *priv; int err; @@ -146,7 +151,8 @@ static int qt1010_set_params(struct dvb_frontend *fe, struct dvb_frontend_parame freq = (div * QT1010_STEP) - QT1010_OFFSET; mod1 = (freq + QT1010_OFFSET) % FREQ1; mod2 = (freq + QT1010_OFFSET) % FREQ2; - priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; + priv->bandwidth = + (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; priv->frequency = freq; if (fe->ops.i2c_gate_ctrl) @@ -227,8 +233,9 @@ static int qt1010_set_params(struct dvb_frontend *fe, struct dvb_frontend_parame /* 00 */ rd[45].val = 0x92; /* TODO: correct value calculation */ - dprintk("freq:%u 05:%02x 07:%02x 09:%02x 0a:%02x 0b:%02x 1a:%02x 11:%02x " \ - "12:%02x 22:%02x 05:%02x 1f:%02x 20:%02x 25:%02x 00:%02x", \ + dprintk("freq:%u 05:%02x 07:%02x 09:%02x 0a:%02x 0b:%02x " \ + "1a:%02x 11:%02x 12:%02x 22:%02x 05:%02x 1f:%02x " \ + "20:%02x 25:%02x 00:%02x", \ freq, rd[2].val, rd[4].val, rd[6].val, rd[7].val, rd[8].val, \ rd[10].val, rd[13].val, rd[14].val, rd[15].val, rd[35].val, \ rd[40].val, rd[41].val, rd[43].val, rd[45].val); @@ -251,7 +258,8 @@ static int qt1010_set_params(struct dvb_frontend *fe, struct dvb_frontend_parame return 0; } -static int qt1010_init_meas1(struct qt1010_priv *priv, u8 oper, u8 reg, u8 reg_init_val, u8 *retval) +static int qt1010_init_meas1(struct qt1010_priv *priv, + u8 oper, u8 reg, u8 reg_init_val, u8 *retval) { u8 i, val1, val2; int err; @@ -265,7 +273,8 @@ static int qt1010_init_meas1(struct qt1010_priv *priv, u8 oper, u8 reg, u8 reg_i for (i = 0; i < ARRAY_SIZE(i2c_data); i++) { if (i2c_data[i].oper == QT1010_WR) { - err = qt1010_writereg(priv, i2c_data[i].reg, i2c_data[i].val); + err = qt1010_writereg(priv, i2c_data[i].reg, + i2c_data[i].val); } else { err = qt1010_readreg(priv, i2c_data[i].reg, &val2); } @@ -283,7 +292,8 @@ static int qt1010_init_meas1(struct qt1010_priv *priv, u8 oper, u8 reg, u8 reg_i return qt1010_writereg(priv, 0x1e, 0x00); } -static u8 qt1010_init_meas2(struct qt1010_priv *priv, u8 reg_init_val, u8 *retval) +static u8 qt1010_init_meas2(struct qt1010_priv *priv, + u8 reg_init_val, u8 *retval) { u8 i, val; int err; @@ -298,7 +308,8 @@ static u8 qt1010_init_meas2(struct qt1010_priv *priv, u8 reg_init_val, u8 *retva }; for (i = 0; i < ARRAY_SIZE(i2c_data); i++) { if (i2c_data[i].oper == QT1010_WR) { - err = qt1010_writereg(priv, i2c_data[i].reg, i2c_data[i].val); + err = qt1010_writereg(priv, i2c_data[i].reg, + i2c_data[i].val); } else { err = qt1010_readreg(priv, i2c_data[i].reg, &val); } @@ -358,19 +369,26 @@ static int qt1010_init(struct dvb_frontend *fe) for (i = 0; i < ARRAY_SIZE(i2c_data); i++) { switch (i2c_data[i].oper) { case QT1010_WR: - err = qt1010_writereg(priv, i2c_data[i].reg, i2c_data[i].val); + err = qt1010_writereg(priv, i2c_data[i].reg, + i2c_data[i].val); break; case QT1010_RD: - if (i2c_data[i].val == 0x20) valptr = &priv->reg20_init_val; - else valptr = &tmpval; + if (i2c_data[i].val == 0x20) + valptr = &priv->reg20_init_val; + else + valptr = &tmpval; err = qt1010_readreg(priv, i2c_data[i].reg, valptr); break; case QT1010_M1: - if (i2c_data[i].val == 0x25) valptr = &priv->reg25_init_val; - else if (i2c_data[i].val == 0x1f) valptr = &priv->reg1f_init_val; - else valptr = &tmpval; - err = qt1010_init_meas1(priv, i2c_data[i+1].reg, i2c_data[i].reg, - i2c_data[i].val, valptr); + if (i2c_data[i].val == 0x25) + valptr = &priv->reg25_init_val; + else if (i2c_data[i].val == 0x1f) + valptr = &priv->reg1f_init_val; + else + valptr = &tmpval; + err = qt1010_init_meas1(priv, i2c_data[i+1].reg, + i2c_data[i].reg, + i2c_data[i].val, valptr); i++; break; } @@ -435,8 +453,8 @@ struct dvb_frontend * qt1010_attach(struct dvb_frontend *fe, if (priv == NULL) return NULL; - priv->cfg = cfg; - priv->i2c = i2c; + priv->cfg = cfg; + priv->i2c = i2c; if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */ @@ -452,7 +470,8 @@ struct dvb_frontend * qt1010_attach(struct dvb_frontend *fe, fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */ printk(KERN_INFO "Quantek QT1010 successfully identified.\n"); - memcpy(&fe->ops.tuner_ops, &qt1010_tuner_ops, sizeof(struct dvb_tuner_ops)); + memcpy(&fe->ops.tuner_ops, &qt1010_tuner_ops, + sizeof(struct dvb_tuner_ops)); fe->tuner_priv = priv; return fe; -- cgit v1.2.3