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Commit d7b09e65 authored by Simon Sandström's avatar Simon Sandström Committed by Greg Kroah-Hartman
Browse files

staging: pi433: break long lines in rf69.c 



Breaks long lines in rf69.c, fixing checkpatch.pl warnings:
"WARNING: line over 80 characters"

Signed-off-by: default avatarSimon Sandström <simon@nikanor.nu>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ad90697b

drivers/staging/pi433/rf69.c

+129 −53
Original line number Diff line number Diff line
@@ -97,7 +97,8 @@ static int rf69_clear_bit(struct spi_device *spi, u8 reg, u8 mask) 
	return rf69_write_reg(spi, reg, tmp);

}



static inline int rf69_read_mod_write(struct spi_device *spi, u8 reg, u8 mask, u8 value)

static inline int rf69_read_mod_write(struct spi_device *spi, u8 reg,

				      u8 mask, u8 value)

{

	u8 tmp;
@@ -112,15 +113,20 @@ int rf69_set_mode(struct spi_device *spi, enum mode mode) 
{

	switch (mode) {

	case transmit:

		return rf69_read_mod_write(spi, REG_OPMODE, MASK_OPMODE_MODE, OPMODE_MODE_TRANSMIT);

		return rf69_read_mod_write(spi, REG_OPMODE, MASK_OPMODE_MODE,

					   OPMODE_MODE_TRANSMIT);

	case receive:

		return rf69_read_mod_write(spi, REG_OPMODE, MASK_OPMODE_MODE, OPMODE_MODE_RECEIVE);

		return rf69_read_mod_write(spi, REG_OPMODE, MASK_OPMODE_MODE,

					   OPMODE_MODE_RECEIVE);

	case synthesizer:

		return rf69_read_mod_write(spi, REG_OPMODE, MASK_OPMODE_MODE, OPMODE_MODE_SYNTHESIZER);

		return rf69_read_mod_write(spi, REG_OPMODE, MASK_OPMODE_MODE,

					   OPMODE_MODE_SYNTHESIZER);

	case standby:

		return rf69_read_mod_write(spi, REG_OPMODE, MASK_OPMODE_MODE, OPMODE_MODE_STANDBY);

		return rf69_read_mod_write(spi, REG_OPMODE, MASK_OPMODE_MODE,

					   OPMODE_MODE_STANDBY);

	case mode_sleep:

		return rf69_read_mod_write(spi, REG_OPMODE, MASK_OPMODE_MODE, OPMODE_MODE_SLEEP);

		return rf69_read_mod_write(spi, REG_OPMODE, MASK_OPMODE_MODE,

					   OPMODE_MODE_SLEEP);

	default:

		dev_dbg(&spi->dev, "set: illegal input param");

		return -EINVAL;
@@ -133,16 +139,21 @@ int rf69_set_mode(struct spi_device *spi, enum mode mode) 


int rf69_set_data_mode(struct spi_device *spi, u8 data_mode)

{

	return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODE, data_mode);

	return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODE,

				   data_mode);

}



int rf69_set_modulation(struct spi_device *spi, enum modulation modulation)

{

	switch (modulation) {

	case OOK:

		return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_TYPE, DATAMODUL_MODULATION_TYPE_OOK);

		return rf69_read_mod_write(spi, REG_DATAMODUL,

					   MASK_DATAMODUL_MODULATION_TYPE,

					   DATAMODUL_MODULATION_TYPE_OOK);

	case FSK:

		return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_TYPE, DATAMODUL_MODULATION_TYPE_FSK);

		return rf69_read_mod_write(spi, REG_DATAMODUL,

					   MASK_DATAMODUL_MODULATION_TYPE,

					   DATAMODUL_MODULATION_TYPE_FSK);

	default:

		dev_dbg(&spi->dev, "set: illegal input param");

		return -EINVAL;
@@ -172,13 +183,21 @@ int rf69_set_modulation_shaping(struct spi_device *spi, 
	case FSK:

		switch (mod_shaping) {

		case SHAPING_OFF:

			return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_SHAPE, DATAMODUL_MODULATION_SHAPE_NONE);

			return rf69_read_mod_write(spi, REG_DATAMODUL,

						   MASK_DATAMODUL_MODULATION_SHAPE,

						   DATAMODUL_MODULATION_SHAPE_NONE);

		case SHAPING_1_0:

			return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_SHAPE, DATAMODUL_MODULATION_SHAPE_1_0);

			return rf69_read_mod_write(spi, REG_DATAMODUL,

						   MASK_DATAMODUL_MODULATION_SHAPE,

						   DATAMODUL_MODULATION_SHAPE_1_0);

		case SHAPING_0_5:

			return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_SHAPE, DATAMODUL_MODULATION_SHAPE_0_5);

			return rf69_read_mod_write(spi, REG_DATAMODUL,

						   MASK_DATAMODUL_MODULATION_SHAPE,

						   DATAMODUL_MODULATION_SHAPE_0_5);

		case SHAPING_0_3:

			return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_SHAPE, DATAMODUL_MODULATION_SHAPE_0_3);

			return rf69_read_mod_write(spi, REG_DATAMODUL,

						   MASK_DATAMODUL_MODULATION_SHAPE,

						   DATAMODUL_MODULATION_SHAPE_0_3);

		default:

			dev_dbg(&spi->dev, "set: illegal input param");

			return -EINVAL;
@@ -186,11 +205,17 @@ int rf69_set_modulation_shaping(struct spi_device *spi, 
	case OOK:

		switch (mod_shaping) {

		case SHAPING_OFF:

			return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_SHAPE, DATAMODUL_MODULATION_SHAPE_NONE);

			return rf69_read_mod_write(spi, REG_DATAMODUL,

						   MASK_DATAMODUL_MODULATION_SHAPE,

						   DATAMODUL_MODULATION_SHAPE_NONE);

		case SHAPING_BR:

			return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_SHAPE, DATAMODUL_MODULATION_SHAPE_BR);

			return rf69_read_mod_write(spi, REG_DATAMODUL,

						   MASK_DATAMODUL_MODULATION_SHAPE,

						   DATAMODUL_MODULATION_SHAPE_BR);

		case SHAPING_2BR:

			return rf69_read_mod_write(spi, REG_DATAMODUL, MASK_DATAMODUL_MODULATION_SHAPE, DATAMODUL_MODULATION_SHAPE_2BR);

			return rf69_read_mod_write(spi, REG_DATAMODUL,

						   MASK_DATAMODUL_MODULATION_SHAPE,

						   DATAMODUL_MODULATION_SHAPE_2BR);

		default:

			dev_dbg(&spi->dev, "set: illegal input param");

			return -EINVAL;
@@ -342,7 +367,8 @@ int rf69_set_output_power_level(struct spi_device *spi, u8 power_level) 
	}



	// write value

	return rf69_read_mod_write(spi, REG_PALEVEL, MASK_PALEVEL_OUTPUT_POWER, power_level);

	return rf69_read_mod_write(spi, REG_PALEVEL, MASK_PALEVEL_OUTPUT_POWER,

				   power_level);

}



int rf69_set_pa_ramp(struct spi_device *spi, enum pa_ramp pa_ramp)
@@ -386,7 +412,8 @@ int rf69_set_pa_ramp(struct spi_device *spi, enum pa_ramp pa_ramp) 
	}

}



int rf69_set_antenna_impedance(struct spi_device *spi, enum antenna_impedance antenna_impedance)

int rf69_set_antenna_impedance(struct spi_device *spi,

			       enum antenna_impedance antenna_impedance)

{

	switch (antenna_impedance) {

	case fifty_ohm:
@@ -403,19 +430,26 @@ int rf69_set_lna_gain(struct spi_device *spi, enum lna_gain lna_gain) 
{

	switch (lna_gain) {

	case automatic:

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN, LNA_GAIN_AUTO);

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN,

					   LNA_GAIN_AUTO);

	case max:

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN, LNA_GAIN_MAX);

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN,

					   LNA_GAIN_MAX);

	case max_minus_6:

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN, LNA_GAIN_MAX_MINUS_6);

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN,

					   LNA_GAIN_MAX_MINUS_6);

	case max_minus_12:

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN, LNA_GAIN_MAX_MINUS_12);

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN,

					   LNA_GAIN_MAX_MINUS_12);

	case max_minus_24:

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN, LNA_GAIN_MAX_MINUS_24);

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN,

					   LNA_GAIN_MAX_MINUS_24);

	case max_minus_36:

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN, LNA_GAIN_MAX_MINUS_36);

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN,

					   LNA_GAIN_MAX_MINUS_36);

	case max_minus_48:

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN, LNA_GAIN_MAX_MINUS_48);

		return rf69_read_mod_write(spi, REG_LNA, MASK_LNA_GAIN,

					   LNA_GAIN_MAX_MINUS_48);

	default:

		dev_dbg(&spi->dev, "set: illegal input param");

		return -EINVAL;
@@ -466,35 +500,55 @@ static int rf69_set_bandwidth_intern(struct spi_device *spi, u8 reg, 
	return rf69_write_reg(spi, reg, bandwidth);

}



int rf69_set_bandwidth(struct spi_device *spi, enum mantisse mantisse, u8 exponent)

int rf69_set_bandwidth(struct spi_device *spi, enum mantisse mantisse,

		       u8 exponent)

{

	return rf69_set_bandwidth_intern(spi, REG_RXBW, mantisse, exponent);

}



int rf69_set_bandwidth_during_afc(struct spi_device *spi, enum mantisse mantisse, u8 exponent)

int rf69_set_bandwidth_during_afc(struct spi_device *spi,

				  enum mantisse mantisse,

				  u8 exponent)

{

	return rf69_set_bandwidth_intern(spi, REG_AFCBW, mantisse, exponent);

}



int rf69_set_ook_threshold_dec(struct spi_device *spi, enum threshold_decrement threshold_decrement)

int rf69_set_ook_threshold_dec(struct spi_device *spi,

			       enum threshold_decrement threshold_decrement)

{

	switch (threshold_decrement) {

	case dec_every8th:

		return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESDEC, OOKPEAK_THRESHDEC_EVERY_8TH);

		return rf69_read_mod_write(spi, REG_OOKPEAK,

					   MASK_OOKPEAK_THRESDEC,

					   OOKPEAK_THRESHDEC_EVERY_8TH);

	case dec_every4th:

		return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESDEC, OOKPEAK_THRESHDEC_EVERY_4TH);

		return rf69_read_mod_write(spi, REG_OOKPEAK,

					   MASK_OOKPEAK_THRESDEC,

					   OOKPEAK_THRESHDEC_EVERY_4TH);

	case dec_every2nd:

		return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESDEC, OOKPEAK_THRESHDEC_EVERY_2ND);

		return rf69_read_mod_write(spi, REG_OOKPEAK,

					   MASK_OOKPEAK_THRESDEC,

					   OOKPEAK_THRESHDEC_EVERY_2ND);

	case dec_once:

		return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESDEC, OOKPEAK_THRESHDEC_ONCE);

		return rf69_read_mod_write(spi, REG_OOKPEAK,

					   MASK_OOKPEAK_THRESDEC,

					   OOKPEAK_THRESHDEC_ONCE);

	case dec_twice:

		return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESDEC, OOKPEAK_THRESHDEC_TWICE);

		return rf69_read_mod_write(spi, REG_OOKPEAK,

					   MASK_OOKPEAK_THRESDEC,

					   OOKPEAK_THRESHDEC_TWICE);

	case dec_4times:

		return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESDEC, OOKPEAK_THRESHDEC_4_TIMES);

		return rf69_read_mod_write(spi, REG_OOKPEAK,

					   MASK_OOKPEAK_THRESDEC,

					   OOKPEAK_THRESHDEC_4_TIMES);

	case dec_8times:

		return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESDEC, OOKPEAK_THRESHDEC_8_TIMES);

		return rf69_read_mod_write(spi, REG_OOKPEAK,

					   MASK_OOKPEAK_THRESDEC,

					   OOKPEAK_THRESHDEC_8_TIMES);

	case dec_16times:

		return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESDEC, OOKPEAK_THRESHDEC_16_TIMES);

		return rf69_read_mod_write(spi, REG_OOKPEAK,

					   MASK_OOKPEAK_THRESDEC,

					   OOKPEAK_THRESHDEC_16_TIMES);

	default:

		dev_dbg(&spi->dev, "set: illegal input param");

		return -EINVAL;
@@ -620,13 +674,16 @@ int rf69_disable_sync(struct spi_device *spi) 
	return rf69_clear_bit(spi, REG_SYNC_CONFIG, MASK_SYNC_CONFIG_SYNC_ON);

}



int rf69_set_fifo_fill_condition(struct spi_device *spi, enum fifo_fill_condition fifo_fill_condition)

int rf69_set_fifo_fill_condition(struct spi_device *spi,

				 enum fifo_fill_condition fifo_fill_condition)

{

	switch (fifo_fill_condition) {

	case always:

		return rf69_set_bit(spi, REG_SYNC_CONFIG, MASK_SYNC_CONFIG_FIFO_FILL_CONDITION);

		return rf69_set_bit(spi, REG_SYNC_CONFIG,

				    MASK_SYNC_CONFIG_FIFO_FILL_CONDITION);

	case after_sync_interrupt:

		return rf69_clear_bit(spi, REG_SYNC_CONFIG, MASK_SYNC_CONFIG_FIFO_FILL_CONDITION);

		return rf69_clear_bit(spi, REG_SYNC_CONFIG,

				      MASK_SYNC_CONFIG_FIFO_FILL_CONDITION);

	default:

		dev_dbg(&spi->dev, "set: illegal input param");

		return -EINVAL;
@@ -642,7 +699,9 @@ int rf69_set_sync_size(struct spi_device *spi, u8 sync_size) 
	}



	// write value

	return rf69_read_mod_write(spi, REG_SYNC_CONFIG, MASK_SYNC_CONFIG_SYNC_SIZE, (sync_size << 3));

	return rf69_read_mod_write(spi, REG_SYNC_CONFIG,

				   MASK_SYNC_CONFIG_SYNC_SIZE,

				   (sync_size << 3));

}



int rf69_set_sync_values(struct spi_device *spi, u8 sync_values[8])
@@ -661,13 +720,16 @@ int rf69_set_sync_values(struct spi_device *spi, u8 sync_values[8]) 
	return retval;

}



int rf69_set_packet_format(struct spi_device *spi, enum packet_format packet_format)

int rf69_set_packet_format(struct spi_device *spi,

			   enum packet_format packet_format)

{

	switch (packet_format) {

	case packet_length_var:

		return rf69_set_bit(spi, REG_PACKETCONFIG1, MASK_PACKETCONFIG1_PAKET_FORMAT_VARIABLE);

		return rf69_set_bit(spi, REG_PACKETCONFIG1,

				    MASK_PACKETCONFIG1_PAKET_FORMAT_VARIABLE);

	case packet_length_fix:

		return rf69_clear_bit(spi, REG_PACKETCONFIG1, MASK_PACKETCONFIG1_PAKET_FORMAT_VARIABLE);

		return rf69_clear_bit(spi, REG_PACKETCONFIG1,

				      MASK_PACKETCONFIG1_PAKET_FORMAT_VARIABLE);

	default:

		dev_dbg(&spi->dev, "set: illegal input param");

		return -EINVAL;
@@ -684,15 +746,22 @@ int rf69_disable_crc(struct spi_device *spi) 
	return rf69_clear_bit(spi, REG_PACKETCONFIG1, MASK_PACKETCONFIG1_CRC_ON);

}



int rf69_set_address_filtering(struct spi_device *spi, enum address_filtering address_filtering)

int rf69_set_address_filtering(struct spi_device *spi,

			       enum address_filtering address_filtering)

{

	switch (address_filtering) {

	case filtering_off:

		return rf69_read_mod_write(spi, REG_PACKETCONFIG1, MASK_PACKETCONFIG1_ADDRESSFILTERING, PACKETCONFIG1_ADDRESSFILTERING_OFF);

		return rf69_read_mod_write(spi, REG_PACKETCONFIG1,

					   MASK_PACKETCONFIG1_ADDRESSFILTERING,

					   PACKETCONFIG1_ADDRESSFILTERING_OFF);

	case node_address:

		return rf69_read_mod_write(spi, REG_PACKETCONFIG1, MASK_PACKETCONFIG1_ADDRESSFILTERING, PACKETCONFIG1_ADDRESSFILTERING_NODE);

		return rf69_read_mod_write(spi, REG_PACKETCONFIG1,

					   MASK_PACKETCONFIG1_ADDRESSFILTERING,

					   PACKETCONFIG1_ADDRESSFILTERING_NODE);

	case node_or_broadcast_address:

		return rf69_read_mod_write(spi, REG_PACKETCONFIG1, MASK_PACKETCONFIG1_ADDRESSFILTERING, PACKETCONFIG1_ADDRESSFILTERING_NODEBROADCAST);

		return rf69_read_mod_write(spi, REG_PACKETCONFIG1,

					   MASK_PACKETCONFIG1_ADDRESSFILTERING,

					   PACKETCONFIG1_ADDRESSFILTERING_NODEBROADCAST);

	default:

		dev_dbg(&spi->dev, "set: illegal input param");

		return -EINVAL;
@@ -714,13 +783,16 @@ int rf69_set_broadcast_address(struct spi_device *spi, u8 broadcast_address) 
	return rf69_write_reg(spi, REG_BROADCASTADRS, broadcast_address);

}



int rf69_set_tx_start_condition(struct spi_device *spi, enum tx_start_condition tx_start_condition)

int rf69_set_tx_start_condition(struct spi_device *spi,

				enum tx_start_condition tx_start_condition)

{

	switch (tx_start_condition) {

	case fifo_level:

		return rf69_clear_bit(spi, REG_FIFO_THRESH, MASK_FIFO_THRESH_TXSTART);

		return rf69_clear_bit(spi, REG_FIFO_THRESH,

				      MASK_FIFO_THRESH_TXSTART);

	case fifo_not_empty:

		return rf69_set_bit(spi, REG_FIFO_THRESH, MASK_FIFO_THRESH_TXSTART);

		return rf69_set_bit(spi, REG_FIFO_THRESH,

				    MASK_FIFO_THRESH_TXSTART);

	default:

		dev_dbg(&spi->dev, "set: illegal input param");

		return -EINVAL;
@@ -738,7 +810,9 @@ int rf69_set_fifo_threshold(struct spi_device *spi, u8 threshold) 
	}



	/* write value */

	retval = rf69_read_mod_write(spi, REG_FIFO_THRESH, MASK_FIFO_THRESH_VALUE, threshold);

	retval = rf69_read_mod_write(spi, REG_FIFO_THRESH,

				     MASK_FIFO_THRESH_VALUE,

				     threshold);

	if (retval)

		return retval;
@@ -775,7 +849,8 @@ int rf69_read_fifo(struct spi_device *spi, u8 *buffer, unsigned int size) 
	int retval;



	if (size > FIFO_SIZE) {

		dev_dbg(&spi->dev, "read fifo: passed in buffer bigger then internal buffer\n");

		dev_dbg(&spi->dev,

			"read fifo: passed in buffer bigger then internal buffer\n");

		return -EMSGSIZE;

	}
@@ -807,7 +882,8 @@ int rf69_write_fifo(struct spi_device *spi, u8 *buffer, unsigned int size) 
	u8 local_buffer[FIFO_SIZE + 1];



	if (size > FIFO_SIZE) {

		dev_dbg(&spi->dev, "read fifo: passed in buffer bigger then internal buffer\n");

		dev_dbg(&spi->dev,

			"read fifo: passed in buffer bigger then internal buffer\n");

		return -EMSGSIZE;

	}