[PATCH 2/3][staging-next] staging: pi433: Make functions rf69_set_bandwidth_intern static

[Colin King <colin.king@canonical.com>]

From: Colin Ian King <colin.king@canonical.com>

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>
---
 drivers/staging/pi433/rf69.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index e391ce777bc7..04af906476e3 100644
--- 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;
 
-- 
2.11.0