staging: pi433: remove unused rf69_set_rssi_timeout function

Function rf69_set_rssi_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 0d715091aa9f6ceaf4e9aac7beff76965325eabd..c5af4650db713735f90d7c921940a80bd9c8b2a7 100644 (file)
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -598,13 +598,6 @@ int rf69_set_rx_start_timeout(struct spi_device *spi, u8 timeout)
        return rf69_write_reg(spi, REG_RXTIMEOUT1, timeout);
 }
 
-int rf69_set_rssi_timeout(struct spi_device *spi, u8 timeout)
-{
-       /* no value check needed - u8 exactly matches register size */
-
-       return rf69_write_reg(spi, REG_RXTIMEOUT2, 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 6bc6de78cf9648d10ba6de2eabcd5c474dc83c46..b89c629cbbb47bbd335f2ceed349e94517bad93f 100644 (file)
--- a/drivers/staging/pi433/rf69.h
+++ b/drivers/staging/pi433/rf69.h
@@ -51,7 +51,6 @@ 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_rssi_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);