[PATCH 1/1][staging-next] staging: pi433: Make functions rf69_set_dc_cut_off_frequency_intern static

[Greg Kroah-Hartman]

On Thu, Jul 20, 2017 at 01:01:46PM +0200, Wolf Entwicklungen wrote:
> Declare rf69_set_dc_cut_off_frequency_intern as static since it
> is used internaly only
> 
> Fixes: 874bcba65f9a ("staging: pi433: New driver")
> Signed-off-by: Marcus Wolf <linux at wolf-entwicklungen.de>
> 
> diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
> --- a/drivers/staging/pi433/rf69.c
> +++ b/drivers/staging/pi433/rf69.c
> @@ -433,7 +433,7 @@
>  	return rf69_set_dc_cut_off_frequency_intern(spi, REG_AFCBW, dccPercent);
>  }
> 
> -int rf69_set_bandwidth_intern(struct spi_device *spi, u8 reg, enum mantisse mantisse, u8 exponent)
> +static int rf69_set_bandwidth_intern(struct spi_device *spi, u8 reg, enum mantisse mantisse, u8 exponent)
>  {
>  	u8 newValue;
> diff --git a/drivers/staging/pi433/rf69.h b/drivers/staging/pi433/rf69.h
> --- a/drivers/staging/pi433/rf69.h
> +++ b/drivers/staging/pi433/rf69.h
> @@ -41,7 +41,6 @@
>  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);
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Patch does not apply :(