From: kbuild test robot <fengguang.wu@intel.com>
Date: Thu, 17 May 2018 16:06:41 +0000 (+0800)
Subject: usb: dwc3: dwc3_get_extcon() can be static
X-Git-Tag: v4.18-rc1~136^2~81^2~17
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=edbbfe19444e01bbd6d441b28709ff794455d46f;p=linux.git

usb: dwc3: dwc3_get_extcon() can be static

Fix sparse warning

Fixes: 5f0b74e54890 ("USB: dwc3: get extcon device by OF graph bindings")
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/drivers/usb/dwc3/drd.c b/drivers/usb/dwc3/drd.c
index 270682486f82..218371f985ca 100644
--- a/drivers/usb/dwc3/drd.c
+++ b/drivers/usb/dwc3/drd.c
@@ -440,7 +440,7 @@ static int dwc3_drd_notifier(struct notifier_block *nb,
 	return NOTIFY_DONE;
 }
 
-struct extcon_dev *dwc3_get_extcon(struct dwc3 *dwc)
+static struct extcon_dev *dwc3_get_extcon(struct dwc3 *dwc)
 {
 	struct device *dev = dwc->dev;
 	struct device_node *np_phy, *np_conn;