From: Fabio Estevam <festevam@gmail.com>
To: balbi@kernel.org
Cc: peter.chen@nxp.com, linux-usb@vger.kernel.org, jun.li@nxp.com,
Fabio Estevam <festevam@gmail.com>
Subject: usb: phy: mxs: Stactize mxs_charger_secondary_detection()
Date: Mon, 12 Feb 2018 00:13:39 -0200 [thread overview]
Message-ID: <1518401619-20146-1-git-send-email-festevam@gmail.com> (raw)
mxs_charger_secondary_detection() is only used in this file, so make
it static.
This fixes the following sparse warning:
drivers/usb/phy/phy-mxs-usb.c:581:23: warning: symbol 'mxs_charger_secondary_detection' was not declared. Should it be static?
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
drivers/usb/phy/phy-mxs-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c
index da031c4..67371a2 100644
--- a/drivers/usb/phy/phy-mxs-usb.c
+++ b/drivers/usb/phy/phy-mxs-usb.c
@@ -578,7 +578,7 @@ static enum usb_charger_type mxs_charger_primary_detection(struct mxs_phy *x)
* It must be called after DP is pulled up, which is used to
* differentiate DCP and CDP.
*/
-enum usb_charger_type mxs_charger_secondary_detection(struct mxs_phy *x)
+static enum usb_charger_type mxs_charger_secondary_detection(struct mxs_phy *x)
{
struct regmap *regmap = x->regmap_anatop;
int val;
reply other threads:[~2018-02-12 2:13 UTC|newest]
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