[PATCH] staging: pi433: Make rf69_set_dc_cut_off_frequency_intern static

Marcus Wolf
2017-12-02T15:20:29Z

rf69_set_dc_cut_off_frequency_intern is used by rf69.c internally only.
Therefore removed the function from header and declared it staic in
the implemtation.
Signed-off-by: Marcus Wolf <linux@wolf-entwicklungen.de>
---
drivers/staging/pi433/rf69.c | 2 +-
drivers/staging/pi433/rf69.h | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index ec4b540..90ccf4e 100644
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -442,7 +442,7 @@ enum lnaGain rf69_get_lna_gain(struct spi_device *spi)
}
}

-int rf69_set_dc_cut_off_frequency_intern(struct spi_device *spi, u8 reg, enum dccPercent dccPercent)
+static int rf69_set_dc_cut_off_frequency_intern(struct spi_device *spi, u8 reg, enum dccPercent dccPercent)
{
switch (dccPercent) {
case dcc16Percent: return rmw(spi, reg, MASK_BW_DCC_FREQ, BW_DCC_16_PERCENT);
diff --git a/drivers/staging/pi433/rf69.h b/drivers/staging/pi433/rf69.h
index 645c8df..7f580e9 100644
--- a/drivers/staging/pi433/rf69.h
+++ b/drivers/staging/pi433/rf69.h
@@ -36,7 +36,6 @@
int rf69_set_antenna_impedance(struct spi_device *spi, enum antennaImpedance antennaImpedance);
int rf69_set_lna_gain(struct spi_device *spi, enum lnaGain lnaGain);
enum lnaGain rf69_get_lna_gain(struct spi_device *spi);
-int rf69_set_dc_cut_off_frequency_intern(struct spi_device *spi, u8 reg, enum dccPercent dccPercent);
int rf69_set_dc_cut_off_frequency(struct spi_device *spi, enum dccPercent dccPercent);
int rf69_set_dc_cut_off_frequency_during_afc(struct spi_device *spi, enum dccPercent dccPercent);
int rf69_set_bandwidth(struct spi_device *spi, enum mantisse mantisse, u8 exponent);
--
1.7.10.4