[RFC PATCH usb] usb: typec: hd3ss3220_irq() can be static

[kbuild test robot]

Fixes: 1c48c759ef4b ("usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller")
Signed-off-by: kbuild test robot <lkp@xxxxxxxxx>
---
 hd3ss3220.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/typec/hd3ss3220.c b/drivers/usb/typec/hd3ss3220.c
index b8f247e792b87..1900910c637e3 100644
--- 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;