staging: pi433: Make functions rf69_set_bandwidth_intern static

The function rf69_set_bandwidth_intern is local to the source
and do not need to be in global scope, so make it static. Also
break overly wide line.

Cleans up sparse warning:
symbol 'update_share_count' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Marcus Wolf <linux@wolf-entwicklungen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index e391ce7..04af906 100644 (file)
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -433,7 +433,8 @@ int rf69_set_dc_cut_off_frequency_during_afc(struct spi_device *spi, enum dccPer
        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;