[media] cxd2841er: declare static functions as such

drivers/media/dvb-frontends/cxd2841er.c:992:5: warning: no previous prototype for 'cxd2841er_get_carrier_offset_t2' [-Wmissing-prototypes]
 int cxd2841er_get_carrier_offset_t2(
     ^
drivers/media/dvb-frontends/cxd2841er.c:1032:5: warning: no previous prototype for 'cxd2841er_get_carrier_offset_c' [-Wmissing-prototypes]
 int cxd2841er_get_carrier_offset_c(
     ^
drivers/media/dvb-frontends/cxd2841er.c:1360:5: warning: no previous prototype for 'cxd2841er_read_snr_t2' [-Wmissing-prototypes]
 int cxd2841er_read_snr_t2(struct cxd2841er_priv *priv, u32 *snr)
     ^

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c
index d3813cc2277046408724d3e3bfed722a3f8b4003..0d1a15109d1e0772039700647a8f37640c3f8a6a 100644 (file)
--- a/drivers/media/dvb-frontends/cxd2841er.c
+++ b/drivers/media/dvb-frontends/cxd2841er.c
@@ -989,8 +989,8 @@ static int cxd2841er_get_carrier_offset_s_s2(struct cxd2841er_priv *priv,
        return 0;
 }
 
-int cxd2841er_get_carrier_offset_t2(
-       struct cxd2841er_priv *priv, u32 bandwidth, int *offset)
+static int cxd2841er_get_carrier_offset_t2(struct cxd2841er_priv *priv,
+                                          u32 bandwidth, int *offset)
 {
        u8 data[4];
 
@@ -1029,8 +1029,8 @@ int cxd2841er_get_carrier_offset_t2(
        return 0;
 }
 
-int cxd2841er_get_carrier_offset_c(
-       struct cxd2841er_priv *priv, int *offset)
+static int cxd2841er_get_carrier_offset_c(struct cxd2841er_priv *priv,
+                                         int *offset)
 {
        u8 data[2];
 
@@ -1357,7 +1357,7 @@ static int cxd2841er_read_snr_t(struct cxd2841er_priv *priv, u32 *snr)
        return 0;
 }
 
-int cxd2841er_read_snr_t2(struct cxd2841er_priv *priv, u32 *snr)
+static int cxd2841er_read_snr_t2(struct cxd2841er_priv *priv, u32 *snr)
 {
        u32 reg;
        u8 data[2];