From 3873dd041465799cfdeb642531c0ade4fb6614e5 Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Sat, 28 Jul 2007 20:02:55 -0300 Subject: [PATCH] V4L/DVB (5950): whitespace cleanup for mt2131 and s5h1409 - trivial whitespace cleanups - add "c-basic-offset: 8" to enforce tabbing style in emacs Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/frontends/mt2131.c | 46 ++++++++++++++++++++--------- drivers/media/dvb/frontends/mt2131.h | 9 ++++-- drivers/media/dvb/frontends/mt2131_priv.h | 11 +++++-- drivers/media/dvb/frontends/s5h1409.c | 48 ++++++++++++++++++++----------- drivers/media/dvb/frontends/s5h1409.h | 15 ++++++---- 5 files changed, 88 insertions(+), 41 deletions(-) diff --git a/drivers/media/dvb/frontends/mt2131.c b/drivers/media/dvb/frontends/mt2131.c index 4fe1e62..375dfa1 100644 --- a/drivers/media/dvb/frontends/mt2131.c +++ b/drivers/media/dvb/frontends/mt2131.c @@ -53,8 +53,10 @@ static u8 mt2131_config2[] = { static int mt2131_readreg(struct mt2131_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) { @@ -67,7 +69,8 @@ static int mt2131_readreg(struct mt2131_priv *priv, u8 reg, u8 *val) static int mt2131_writereg(struct mt2131_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 "mt2131 I2C write failed\n"); @@ -78,10 +81,12 @@ static int mt2131_writereg(struct mt2131_priv *priv, u8 reg, u8 val) static int mt2131_writeregs(struct mt2131_priv *priv,u8 *buf, u8 len) { - struct i2c_msg msg = { .addr = priv->cfg->i2c_address, .flags = 0, .buf = buf, .len = len }; + struct i2c_msg msg = { .addr = priv->cfg->i2c_address, + .flags = 0, .buf = buf, .len = len }; if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - printk(KERN_WARNING "mt2131 I2C write failed (len=%i)\n",(int)len); + printk(KERN_WARNING "mt2131 I2C write failed (len=%i)\n", + (int)len); return -EREMOTEIO; } return 0; @@ -98,14 +103,15 @@ static int mt2131_set_gpo(struct dvb_frontend *fe, u8 val) return 0; } -static int mt2131_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) +static int mt2131_set_params(struct dvb_frontend *fe, + struct dvb_frontend_parameters *params) { struct mt2131_priv *priv; int ret=0, i; u32 freq; u8 if_band_center; - u32 f_lo1,f_lo2; - u32 div1,num1,div2,num2; + u32 f_lo1, f_lo2; + u32 div1, num1, div2, num2; u8 b[8]; u8 lockval = 0; @@ -231,7 +237,8 @@ static int mt2131_init(struct dvb_frontend *fe) int ret; dprintk(1, "%s()\n", __FUNCTION__); - if ((ret = mt2131_writeregs(priv, mt2131_config1, sizeof(mt2131_config1))) < 0) + if ((ret = mt2131_writeregs(priv, mt2131_config1, + sizeof(mt2131_config1))) < 0) return ret; mt2131_writereg(priv, 0x0b, 0x09); @@ -239,7 +246,8 @@ static int mt2131_init(struct dvb_frontend *fe) mt2131_writereg(priv, 0x07, 0xf2); mt2131_writereg(priv, 0x0b, 0x01); - if ((ret = mt2131_writeregs(priv, mt2131_config2, sizeof(mt2131_config2))) < 0) + if ((ret = mt2131_writeregs(priv, mt2131_config2, + sizeof(mt2131_config2))) < 0) return ret; return ret; @@ -270,7 +278,9 @@ static const struct dvb_tuner_ops mt2131_tuner_ops = { .get_status = mt2131_get_status }; -struct dvb_frontend * mt2131_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2131_config *cfg, u16 if1) +struct dvb_frontend * mt2131_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, + struct mt2131_config *cfg, u16 if1) { struct mt2131_priv *priv = NULL; u8 id = 0; @@ -290,13 +300,16 @@ struct dvb_frontend * mt2131_attach(struct dvb_frontend *fe, struct i2c_adapter return NULL; } if ( (id != 0x3E) && (id != 0x3F) ) { - printk(KERN_ERR "MT2131: Device not found at addr 0x%02x\n", cfg->i2c_address); + printk(KERN_ERR "MT2131: Device not found at addr 0x%02x\n", + cfg->i2c_address); kfree(priv); return NULL; } - printk(KERN_INFO "MT2131: successfully identified at address 0x%02x\n", cfg->i2c_address); - memcpy(&fe->ops.tuner_ops, &mt2131_tuner_ops, sizeof(struct dvb_tuner_ops)); + printk(KERN_INFO "MT2131: successfully identified at address 0x%02x\n", + cfg->i2c_address); + memcpy(&fe->ops.tuner_ops, &mt2131_tuner_ops, + sizeof(struct dvb_tuner_ops)); fe->tuner_priv = priv; return fe; @@ -306,3 +319,8 @@ EXPORT_SYMBOL(mt2131_attach); MODULE_AUTHOR("Steven Toth"); MODULE_DESCRIPTION("Microtune MT2131 silicon tuner driver"); MODULE_LICENSE("GPL"); + +/* + * Local variables: + * c-basic-offset: 8 + */ diff --git a/drivers/media/dvb/frontends/mt2131.h b/drivers/media/dvb/frontends/mt2131.h index 5d1f281..608f1f6 100644 --- a/drivers/media/dvb/frontends/mt2131.h +++ b/drivers/media/dvb/frontends/mt2131.h @@ -44,6 +44,11 @@ static inline struct dvb_frontend* mt2131_attach(struct dvb_frontend *fe, printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__); return NULL; } -#endif // CONFIG_DVB_TUNER_MT2131 +#endif /* CONFIG_DVB_TUNER_MT2131 */ -#endif // __MT2131_H__ +#endif /* __MT2131_H__ */ + +/* + * Local variables: + * c-basic-offset: 8 + */ diff --git a/drivers/media/dvb/frontends/mt2131_priv.h b/drivers/media/dvb/frontends/mt2131_priv.h index fe6333b..e930759 100644 --- a/drivers/media/dvb/frontends/mt2131_priv.h +++ b/drivers/media/dvb/frontends/mt2131_priv.h @@ -19,8 +19,8 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#ifndef MT2131_PRIV_H -#define MT2131_PRIV_H +#ifndef __MT2131_PRIV_H__ +#define __MT2131_PRIV_H__ /* Regs */ #define MT2131_PWR 0x07 @@ -41,4 +41,9 @@ struct mt2131_priv { u32 bandwidth; }; -#endif +#endif /* __MT2131_PRIV_H__ */ + +/* + * Local variables: + * c-basic-offset: 8 + */ diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c index 25cf781..30e8a70 100644 --- a/drivers/media/dvb/frontends/s5h1409.c +++ b/drivers/media/dvb/frontends/s5h1409.c @@ -296,13 +296,14 @@ static int s5h1409_writereg(struct s5h1409_state* state, u8 reg, u16 data) int ret; u8 buf [] = { reg, data >> 8, data & 0xff }; - struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 3 }; + struct i2c_msg msg = { .addr = state->config->demod_address, + .flags = 0, .buf = buf, .len = 3 }; ret = i2c_transfer(state->i2c, &msg, 1); if (ret != 1) - printk("%s: writereg error (reg == 0x%02x, val == 0x%04x, ret == %i)\n", - __FUNCTION__, reg, data, ret); + printk("%s: writereg error (reg == 0x%02x, val == 0x%04x, " + "ret == %i)\n", __FUNCTION__, reg, data, ret); return (ret != 1) ? -1 : 0; } @@ -314,14 +315,15 @@ static u16 s5h1409_readreg(struct s5h1409_state* state, u8 reg) u8 b1 [] = { 0, 0 }; struct i2c_msg msg [] = { - { .addr = state->config->demod_address, .flags = 0, .buf = b0, .len = 1 }, - { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 2 } }; + { .addr = state->config->demod_address, .flags = 0, + .buf = b0, .len = 1 }, + { .addr = state->config->demod_address, .flags = I2C_M_RD, + .buf = b1, .len = 2 } }; ret = i2c_transfer(state->i2c, msg, 2); if (ret != 2) - printk("%s: readreg error (ret == %i)\n", __FUNCTION__, ret) - ; + printk("%s: readreg error (ret == %i)\n", __FUNCTION__, ret); return (b1[0] << 8) | b1[1]; } @@ -343,8 +345,7 @@ static int s5h1409_set_if_freq(struct dvb_frontend* fe, int KHz) dprintk("%s(%d KHz)\n", __FUNCTION__, KHz); - if( (KHz == 44000) || (KHz == 5380) ) - { + if( (KHz == 44000) || (KHz == 5380) ) { s5h1409_writereg(state, 0x87, 0x01be); s5h1409_writereg(state, 0x88, 0x0436); s5h1409_writereg(state, 0x89, 0x054d); @@ -368,7 +369,8 @@ static int s5h1409_set_spectralinversion(struct dvb_frontend* fe, int inverted) return s5h1409_writereg(state, 0x1b, 0x0110); /* Normal */ } -static int s5h1409_enable_modulation(struct dvb_frontend* fe, fe_modulation_t m) +static int s5h1409_enable_modulation(struct dvb_frontend* fe, + fe_modulation_t m) { struct s5h1409_state* state = fe->demodulator_priv; @@ -443,7 +445,8 @@ static int s5h1409_register_reset(struct dvb_frontend* fe) } /* Talk to the demod, set the FEC, GUARD, QAM settings etc */ -static int s5h1409_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_parameters *p) +static int s5h1409_set_frontend (struct dvb_frontend* fe, + struct dvb_frontend_parameters *p) { struct s5h1409_state* state = fe->demodulator_priv; @@ -521,11 +524,13 @@ static int s5h1409_read_status(struct dvb_frontend* fe, fe_status_t* status) case S5H1409_TUNERLOCKING: /* Get the tuner status */ if (fe->ops.tuner_ops.get_status) { - if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); fe->ops.tuner_ops.get_status(fe, &tuner_status); - if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); } if (tuner_status) *status |= FE_HAS_CARRIER | FE_HAS_SIGNAL; @@ -605,7 +610,8 @@ static int s5h1409_read_snr(struct dvb_frontend* fe, u16* snr) return -EINVAL; } -static int s5h1409_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) +static int s5h1409_read_signal_strength(struct dvb_frontend* fe, + u16* signal_strength) { return s5h1409_read_snr(fe, signal_strength); } @@ -624,7 +630,8 @@ static int s5h1409_read_ber(struct dvb_frontend* fe, u32* ber) return s5h1409_read_ucblocks(fe, ber); } -static int s5h1409_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) +static int s5h1409_get_frontend(struct dvb_frontend* fe, + struct dvb_frontend_parameters *p) { struct s5h1409_state* state = fe->demodulator_priv; @@ -634,7 +641,8 @@ static int s5h1409_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par return 0; } -static int s5h1409_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune) +static int s5h1409_get_tune_settings(struct dvb_frontend* fe, + struct dvb_frontend_tune_settings *tune) { tune->min_delay_ms = 1000; return 0; @@ -668,7 +676,8 @@ struct dvb_frontend* s5h1409_attach(const struct s5h1409_config* config, goto error; /* create dvb_frontend */ - memcpy(&state->frontend.ops, &s5h1409_ops, sizeof(struct dvb_frontend_ops)); + memcpy(&state->frontend.ops, &s5h1409_ops, + sizeof(struct dvb_frontend_ops)); state->frontend.demodulator_priv = state; /* Note: Leaving the I2C gate open here. */ @@ -713,3 +722,8 @@ MODULE_AUTHOR("Steven Toth"); MODULE_LICENSE("GPL"); EXPORT_SYMBOL(s5h1409_attach); + +/* + * Local variables: + * c-basic-offset: 8 + */ diff --git a/drivers/media/dvb/frontends/s5h1409.h b/drivers/media/dvb/frontends/s5h1409.h index 6e9b9f2..bccfd8a 100644 --- a/drivers/media/dvb/frontends/s5h1409.h +++ b/drivers/media/dvb/frontends/s5h1409.h @@ -19,8 +19,8 @@ */ -#ifndef S5H1409_H -#define S5H1409_H +#ifndef __S5H1409_H__ +#define __S5H1409_H__ #include @@ -58,11 +58,16 @@ extern struct dvb_frontend* s5h1409_attach(const struct s5h1409_config* config, struct i2c_adapter* i2c); #else static inline struct dvb_frontend* s5h1409_attach(const struct s5h1409_config* config, - struct i2c_adapter* i2c) + struct i2c_adapter* i2c) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__); return NULL; } -#endif // CONFIG_DVB_S5H1409 +#endif /* CONFIG_DVB_S5H1409 */ -#endif // S5H1409_H +#endif /* __S5H1409_H__ */ + +/* + * Local variables: + * c-basic-offset: 8 + */ -- 1.8.2.3