staging: pi433: fix CamelCase for addressFiltering

Fixes checkpatch warning:

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

drivers/staging/pi433/pi433_if.c

@@ -230,7 +230,7 @@ rf69_set_rx_cfg(struct pi433_device *dev, struct pi433_rx_cfg *rx_cfg)
 		if (ret < 0)
 			return ret;
 	}
-	ret = rf69_set_adressFiltering(dev->spi,
+	ret = rf69_set_address_filtering(dev->spi,
 					 rx_cfg->enable_address_filtering);
 	if (ret < 0)
 		return ret;

drivers/staging/pi433/pi433_if.h

@@ -125,7 +125,7 @@ struct pi433_rx_cfg {
 	/* packet format */
 	enum option_on_off	enable_sync;
 	enum option_on_off	enable_length_byte;	  /* should be used in combination with sync, only */
-	enum addressFiltering	enable_address_filtering; /* operational with sync, only */
+	enum address_filtering	enable_address_filtering; /* operational with sync, only */
 	enum option_on_off	enable_crc;		  /* only operational, if sync on and fixed length or length byte is used */
 
 	__u8			sync_length;

drivers/staging/pi433/rf69.c

@@ -684,9 +684,9 @@ int rf69_disable_crc(struct spi_device *spi)
 	return rf69_clear_bit(spi, REG_PACKETCONFIG1, MASK_PACKETCONFIG1_CRC_ON);
 }
 
-int rf69_set_adressFiltering(struct spi_device *spi, enum addressFiltering addressFiltering)
+int rf69_set_address_filtering(struct spi_device *spi, enum address_filtering address_filtering)
 {
-	switch (addressFiltering) {
+	switch (address_filtering) {
 	case filteringOff:
 		return rf69_read_mod_write(spi, REG_PACKETCONFIG1, MASK_PACKETCONFIG1_ADDRESSFILTERING, PACKETCONFIG1_ADDRESSFILTERING_OFF);
 	case nodeAddress:

drivers/staging/pi433/rf69.h

@@ -53,7 +53,7 @@ int rf69_set_sync_values(struct spi_device *spi, u8 sync_values[8]);
 int rf69_set_packet_format(struct spi_device *spi, enum packetFormat packetFormat);
 int rf69_enable_crc(struct spi_device *spi);
 int rf69_disable_crc(struct spi_device *spi);
-int rf69_set_adressFiltering(struct spi_device *spi, enum addressFiltering addressFiltering);
+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 nodeAddress);
 int rf69_set_broadcast_address(struct spi_device *spi, u8 broadcastAddress);

drivers/staging/pi433/rf69_enum.h

@@ -128,7 +128,7 @@ enum tx_start_condition {
 	fifo_not_empty
 };
 
-enum addressFiltering {
+enum address_filtering {
 	filteringOff,
 	nodeAddress,
 	nodeOrBroadcastAddress