[media] sp2: sp2_init() can be static

drivers/media/dvb-frontends/sp2.c:269:5: sparse: symbol 'sp2_init' was not declared. Should it be static?
drivers/media/dvb-frontends/sp2.c:351:5: sparse: symbol 'sp2_exit' was not declared. Should it be static?

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/dvb-frontends/sp2.c b/drivers/media/dvb-frontends/sp2.c
index 9b684d5..15bf431 100644 (file)
--- a/drivers/media/dvb-frontends/sp2.c
+++ b/drivers/media/dvb-frontends/sp2.c
@@ -266,7 +266,7 @@ int sp2_ci_poll_slot_status(struct dvb_ca_en50221 *en50221,
        return s->status;
 }
 
-int sp2_init(struct sp2 *s)
+static int sp2_init(struct sp2 *s)
 {
        int ret = 0;
        u8 buf;
@@ -348,7 +348,7 @@ err:
        return ret;
 }
 
-int sp2_exit(struct i2c_client *client)
+static int sp2_exit(struct i2c_client *client)
 {
        struct sp2 *s;