Commit 7ebee24b authored by Marcin Ciupak's avatar Marcin Ciupak Committed by Greg Kroah-Hartman
Browse files

staging: pi433: remove unused rf69_reset_flag function 



Function rf69_reset_flag is unused and should be removed.

Signed-off-by: default avatarMarcin Ciupak <marcin.s.ciupak@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 109fb18f

drivers/staging/pi433/rf69.c

+0 −12
Original line number Diff line number Diff line
@@ -516,18 +516,6 @@ bool rf69_get_flag(struct spi_device *spi, enum flag flag) 
	}

}



int rf69_reset_flag(struct spi_device *spi, enum flag flag)

{

	switch (flag) {

	case rssiExceededThreshold: return rf69_write_reg(spi, REG_IRQFLAGS1, MASK_IRQFLAGS1_RSSI);

	case syncAddressMatch:	    return rf69_write_reg(spi, REG_IRQFLAGS1, MASK_IRQFLAGS1_SYNC_ADDRESS_MATCH);

	case fifo_overrun:	    return rf69_write_reg(spi, REG_IRQFLAGS2, MASK_IRQFLAGS2_FIFO_OVERRUN);

	default:

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

		return -EINVAL;

	}

}



int rf69_set_rssi_threshold(struct spi_device *spi, u8 threshold)

{

	/* no value check needed - u8 exactly matches register size */

drivers/staging/pi433/rf69.h

+0 −1
Original line number Diff line number Diff line
@@ -43,7 +43,6 @@ int rf69_set_bandwidth_during_afc(struct spi_device *spi, enum mantisse mantisse 
int rf69_set_ook_threshold_dec(struct spi_device *spi, enum thresholdDecrement thresholdDecrement);

int rf69_set_dio_mapping(struct spi_device *spi, u8 DIONumber, u8 value);

bool rf69_get_flag(struct spi_device *spi, enum flag flag);

int rf69_reset_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 preambleLength);

int rf69_enable_sync(struct spi_device *spi);