staging: pi433: remove unused rf69_set_rx_start_timeout function

Function rf69_set_rx_start_timeout is unused and should be removed.

Signed-off-by: Marcin Ciupak <marcin.s.ciupak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index c5af4650db713735f90d7c921940a80bd9c8b2a7..94a5c2553b91a89bb75094abd93ec9b5ab3db7fe 100644 (file)
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -591,13 +591,6 @@ int rf69_set_rssi_threshold(struct spi_device *spi, u8 threshold)
        return rf69_write_reg(spi, REG_RSSITHRESH, threshold);
 }
 
-int rf69_set_rx_start_timeout(struct spi_device *spi, u8 timeout)
-{
-       /* no value check needed - u8 exactly matches register size */
-
-       return rf69_write_reg(spi, REG_RXTIMEOUT1, timeout);
-}
-
 int rf69_set_preamble_length(struct spi_device *spi, u16 preambleLength)
 {
        int retval;

diff --git a/drivers/staging/pi433/rf69.h b/drivers/staging/pi433/rf69.h
index b89c629cbbb47bbd335f2ceed349e94517bad93f..9133a7d4f61a1ae1ebd256ce2816189fca0ddae7 100644 (file)
--- a/drivers/staging/pi433/rf69.h
+++ b/drivers/staging/pi433/rf69.h
@@ -50,7 +50,6 @@ 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_rx_start_timeout(struct spi_device *spi, u8 timeout);
 int rf69_set_preamble_length(struct spi_device *spi, u16 preambleLength);
 int rf69_enable_sync(struct spi_device *spi);
 int rf69_disable_sync(struct spi_device *spi);