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staging: pi433: remove unused rf69_set_ook_threshold_step function 

Function rf69_set_ook_threshold_step is unused and should be removed
along with type enum thresholdStep which was used only by that function.

Signed-off-by: Marcin Ciupak <marcin.s.ciupak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Marcin Ciupak 2017-12-20 16:17:02 +00:00 committed by Greg Kroah-Hartman
parent b44badd30b
commit 418e175a99
3 changed files with 0 additions and 29 deletions
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17
drivers/staging/pi433/rf69.c
View File

@ -473,23 +473,6 @@ int rf69_set_ook_threshold_type(struct spi_device *spi, enum thresholdType thres
}
}
int rf69_set_ook_threshold_step(struct spi_device *spi, enum thresholdStep thresholdStep)
{
switch (thresholdStep) {
case step_0_5db: return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESSTEP, OOKPEAK_THRESHSTEP_0_5_DB);
case step_1_0db: return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESSTEP, OOKPEAK_THRESHSTEP_1_0_DB);
case step_1_5db: return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESSTEP, OOKPEAK_THRESHSTEP_1_5_DB);
case step_2_0db: return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESSTEP, OOKPEAK_THRESHSTEP_2_0_DB);
case step_3_0db: return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESSTEP, OOKPEAK_THRESHSTEP_3_0_DB);
case step_4_0db: return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESSTEP, OOKPEAK_THRESHSTEP_4_0_DB);
case step_5_0db: return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESSTEP, OOKPEAK_THRESHSTEP_5_0_DB);
case step_6_0db: return rf69_read_mod_write(spi, REG_OOKPEAK, MASK_OOKPEAK_THRESSTEP, OOKPEAK_THRESHSTEP_6_0_DB);
default:
dev_dbg(&spi->dev, "set: illegal input param");
return -EINVAL;
}
}
int rf69_set_ook_threshold_dec(struct spi_device *spi, enum thresholdDecrement thresholdDecrement)
{
switch (thresholdDecrement) {

1
drivers/staging/pi433/rf69.h
View File

@ -44,7 +44,6 @@ int rf69_set_dc_cut_off_frequency_during_afc(struct spi_device *spi, enum dcc_pe
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_type(struct spi_device *spi, enum thresholdType thresholdType);
int rf69_set_ook_threshold_step(struct spi_device *spi, enum thresholdStep thresholdStep);
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);

11
drivers/staging/pi433/rf69_enum.h
View File

@ -99,17 +99,6 @@ enum thresholdType {
average
};
enum thresholdStep {
step_0_5db,
step_1_0db,
step_1_5db,
step_2_0db,
step_3_0db,
step_4_0db,
step_5_0db,
step_6_0db
};
enum thresholdDecrement {
dec_every8th,
dec_every4th,