staging: pi433: fix CamelCase for txStartCondition

Fixes checkpatch warning:

  CHECK: Avoid CamelCase: <txStartCondition>
Signed-off-by: NValentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/pi433/pi433_if.h

@@ -69,7 +69,7 @@ struct pi433_tx_cfg {
 
 	enum paRamp		pa_ramp;
 
-	enum txStartCondition	tx_start_condition;
+	enum tx_start_condition	tx_start_condition;
 
 	__u16			repetitions;
 

drivers/staging/pi433/rf69.c

@@ -714,9 +714,9 @@ int rf69_set_broadcast_address(struct spi_device *spi, u8 broadcastAddress)
 	return rf69_write_reg(spi, REG_BROADCASTADRS, broadcastAddress);
 }
 
-int rf69_set_tx_start_condition(struct spi_device *spi, enum txStartCondition txStartCondition)
+int rf69_set_tx_start_condition(struct spi_device *spi, enum tx_start_condition tx_start_condition)
 {
-	switch (txStartCondition) {
+	switch (tx_start_condition) {
 	case fifo_level:
 		return rf69_clear_bit(spi, REG_FIFO_THRESH, MASK_FIFO_THRESH_TXSTART);
 	case fifo_not_empty:

drivers/staging/pi433/rf69.h

@@ -57,7 +57,7 @@ int rf69_set_adressFiltering(struct spi_device *spi, enum addressFiltering addre
 int rf69_set_payload_length(struct spi_device *spi, u8 payload_length);
 int rf69_set_node_address(struct spi_device *spi, u8 nodeAddress);
 int rf69_set_broadcast_address(struct spi_device *spi, u8 broadcastAddress);
-int rf69_set_tx_start_condition(struct spi_device *spi, enum txStartCondition txStartCondition);
+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);
 

drivers/staging/pi433/rf69_enum.h

@@ -123,7 +123,7 @@ enum packetFormat {
 	packetLengthVar
 };
 
-enum txStartCondition {
+enum tx_start_condition {
 	fifo_level,
 	fifo_not_empty
 };