staging: pi433: break long lines

Breaks long lines in rf69.h, fixing checkpatch.pl warnings:
"WARNING: line over 80 characters"
Signed-off-by: Simon Sandström <simon@nikanor.nu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/pi433/rf69.h

@@ -28,7 +28,8 @@
 int rf69_set_mode(struct spi_device *spi, enum mode mode);
 int rf69_set_data_mode(struct spi_device *spi, u8 data_mode);
 int rf69_set_modulation(struct spi_device *spi, enum modulation modulation);
-int rf69_set_modulation_shaping(struct spi_device *spi, enum mod_shaping mod_shaping);
+int rf69_set_modulation_shaping(struct spi_device *spi,
+				enum mod_shaping mod_shaping);
 int rf69_set_bit_rate(struct spi_device *spi, u16 bit_rate);
 int rf69_set_deviation(struct spi_device *spi, u32 deviation);
 int rf69_set_frequency(struct spi_device *spi, u32 frequency);
@@ -36,28 +37,37 @@ int rf69_enable_amplifier(struct spi_device *spi, u8 amplifier_mask);
 int rf69_disable_amplifier(struct spi_device *spi, u8 amplifier_mask);
 int rf69_set_output_power_level(struct spi_device *spi, u8 power_level);
 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);
 int rf69_set_lna_gain(struct spi_device *spi, enum lna_gain lna_gain);
-int rf69_set_bandwidth(struct spi_device *spi, enum mantisse mantisse, u8 exponent);
-int rf69_set_bandwidth_during_afc(struct spi_device *spi, enum mantisse mantisse, u8 exponent);
-int rf69_set_ook_threshold_dec(struct spi_device *spi, enum threshold_decrement threshold_decrement);
+int rf69_set_bandwidth(struct spi_device *spi, enum mantisse mantisse,
+		       u8 exponent);
+int rf69_set_bandwidth_during_afc(struct spi_device *spi,
+				  enum mantisse mantisse,
+				  u8 exponent);
+int rf69_set_ook_threshold_dec(struct spi_device *spi,
+			       enum threshold_decrement threshold_decrement);
 int rf69_set_dio_mapping(struct spi_device *spi, u8 dio_number, u8 value);
 bool rf69_get_flag(struct spi_device *spi, enum flag flag);
 int rf69_set_rssi_threshold(struct spi_device *spi, u8 threshold);
 int rf69_set_preamble_length(struct spi_device *spi, u16 preamble_length);
 int rf69_enable_sync(struct spi_device *spi);
 int rf69_disable_sync(struct spi_device *spi);
-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);
 int rf69_set_sync_size(struct spi_device *spi, u8 sync_size);
 int rf69_set_sync_values(struct spi_device *spi, u8 sync_values[8]);
-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);
 int rf69_enable_crc(struct spi_device *spi);
 int rf69_disable_crc(struct spi_device *spi);
-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);
 int rf69_set_payload_length(struct spi_device *spi, u8 payload_length);
 int rf69_set_node_address(struct spi_device *spi, u8 node_address);
 int rf69_set_broadcast_address(struct spi_device *spi, u8 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);
 int rf69_set_fifo_threshold(struct spi_device *spi, u8 threshold);
 int rf69_set_dagc(struct spi_device *spi, enum dagc dagc);