diff options
author | Marcin Ciupak <marcin.s.ciupak@gmail.com> | 2017-12-20 16:18:29 +0000 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-21 18:29:59 +0100 |
commit | f235bcfe6a0b678c16517142d906652a7befed73 (patch) | |
tree | b96fa46080ab21f2cb585a7d5ea9ad606667b7de /drivers/staging/pi433/rf69.c | |
parent | 9924a8339f09bee5f9365cb7b77849e0885b03ab (diff) |
staging: pi433: remove unused rf69_set_dc_cut_off_frequency* functions
The following functions:
* rf69_set_dc_cut_off_frequency,
* rf69_set_dc_cut_off_frequency_intern,
* rf69_set_dc_cut_off_frequency_during_afc
are unused and should be removed along with type enum dcc_percent which
was used only by these functions.
Signed-off-by: Marcin Ciupak <marcin.s.ciupak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/pi433/rf69.c')
-rw-r--r-- | drivers/staging/pi433/rf69.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c index eb84257b51a9..8bc09e10a582 100644 --- a/drivers/staging/pi433/rf69.c +++ b/drivers/staging/pi433/rf69.c @@ -380,33 +380,6 @@ int rf69_set_lna_gain(struct spi_device *spi, enum lnaGain lnaGain) } } -int rf69_set_dc_cut_off_frequency_intern(struct spi_device *spi, u8 reg, enum dcc_percent dcc_percent) -{ - switch (dcc_percent) { - case dcc_16_percent: return rf69_read_mod_write(spi, reg, MASK_BW_DCC_FREQ, BW_DCC_16_PERCENT); - case dcc_8_percent: return rf69_read_mod_write(spi, reg, MASK_BW_DCC_FREQ, BW_DCC_8_PERCENT); - case dcc_4_percent: return rf69_read_mod_write(spi, reg, MASK_BW_DCC_FREQ, BW_DCC_4_PERCENT); - case dcc_2_percent: return rf69_read_mod_write(spi, reg, MASK_BW_DCC_FREQ, BW_DCC_2_PERCENT); - case dcc_1_percent: return rf69_read_mod_write(spi, reg, MASK_BW_DCC_FREQ, BW_DCC_1_PERCENT); - case dcc_0_5_percent: return rf69_read_mod_write(spi, reg, MASK_BW_DCC_FREQ, BW_DCC_0_5_PERCENT); - case dcc_0_25_percent: return rf69_read_mod_write(spi, reg, MASK_BW_DCC_FREQ, BW_DCC_0_25_PERCENT); - case dcc_0_125_percent: return rf69_read_mod_write(spi, reg, MASK_BW_DCC_FREQ, BW_DCC_0_125_PERCENT); - default: - dev_dbg(&spi->dev, "set: illegal input param"); - return -EINVAL; - } -} - -int rf69_set_dc_cut_off_frequency(struct spi_device *spi, enum dcc_percent dcc_percent) -{ - return rf69_set_dc_cut_off_frequency_intern(spi, REG_RXBW, dcc_percent); -} - -int rf69_set_dc_cut_off_frequency_during_afc(struct spi_device *spi, enum dcc_percent dcc_percent) -{ - return rf69_set_dc_cut_off_frequency_intern(spi, REG_AFCBW, dcc_percent); -} - static int rf69_set_bandwidth_intern(struct spi_device *spi, u8 reg, enum mantisse mantisse, u8 exponent) { |