usb: typec: hd3ss3220_irq() can be static

Fixes: 1c48c759ef4b ("usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller")
Signed-off-by: kbuild test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20191005215727.qfypxoswkiyu45ak@332d0cec05f4
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/typec/hd3ss3220.c b/drivers/usb/typec/hd3ss3220.c
index b8f247e792b8715ee03a638b9277824c9131dcc7..1900910c637e3ed776ec5706c257fb2e0aff97ea 100644 (file)
--- a/drivers/usb/typec/hd3ss3220.c
+++ b/drivers/usb/typec/hd3ss3220.c
@@ -120,7 +120,7 @@ static void hd3ss3220_set_role(struct hd3ss3220 *hd3ss3220)
        }
 }
 
-irqreturn_t hd3ss3220_irq(struct hd3ss3220 *hd3ss3220)
+static irqreturn_t hd3ss3220_irq(struct hd3ss3220 *hd3ss3220)
 {
        int err;