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@xxxxxxxxx>
---
drivers/staging/pi433/rf69.c | 27 ---------------------------
drivers/staging/pi433/rf69.h | 3 ---
drivers/staging/pi433/rf69_enum.h | 11 -----------
3 files changed, 41 deletions(-)
diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index a1e2069b3ae1..93b1a9cb2c65 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)
{
diff --git a/drivers/staging/pi433/rf69.h b/drivers/staging/pi433/rf69.h
index 4dc7234f0acf..85185ca925ba 100644
--- a/drivers/staging/pi433/rf69.h
+++ b/drivers/staging/pi433/rf69.h
@@ -38,9 +38,6 @@ int rf69_set_output_power_level(struct spi_device *spi, u8 powerLevel);
int rf69_set_pa_ramp(struct spi_device *spi, enum paRamp paRamp);
int rf69_set_antenna_impedance(struct spi_device *spi, enum antennaImpedance antennaImpedance);
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);
-int rf69_set_dc_cut_off_frequency(struct spi_device *spi, enum dcc_percent dcc_percent);
-int rf69_set_dc_cut_off_frequency_during_afc(struct spi_device *spi, enum dcc_percent dcc_percent);
int rf69_set_bandwidth(struct spi_device *spi, enum mantisse mantisse, u8 exponent);
int rf69_set_bandwidth_during_afc(struct spi_device *spi, enum mantisse mantisse, u8 exponent);
int rf69_set_ook_threshold_dec(struct spi_device *spi, enum thresholdDecrement thresholdDecrement);
diff --git a/drivers/staging/pi433/rf69_enum.h b/drivers/staging/pi433/rf69_enum.h
index 407e037bfe10..359a74ff099c 100644
--- a/drivers/staging/pi433/rf69_enum.h
+++ b/drivers/staging/pi433/rf69_enum.h
@@ -76,17 +76,6 @@ enum lnaGain {
undefined
};
-enum dcc_percent {
- dcc_16_percent,
- dcc_8_percent,
- dcc_4_percent,
- dcc_2_percent,
- dcc_1_percent,
- dcc_0_5_percent,
- dcc_0_25_percent,
- dcc_0_125_percent
-};
-
enum mantisse {
mantisse16,
mantisse20,
--
2.15.0
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