From: Fabio Estevam Date: Mon, 12 Feb 2018 02:24:05 +0000 (-0200) Subject: usb: phy: mxs: Staticize mxs_charger_secondary_detection() X-Git-Tag: v4.17-rc1~126^2~18^2~87 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9556f70c00534a0160d6456026c59d84407449f2;p=thirdparty%2Fkernel%2Flinux.git usb: phy: mxs: Staticize mxs_charger_secondary_detection() 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? Acked-by: Jun Li Signed-off-by: Fabio Estevam Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c index fbec863350f67..e5aa24c1e4fd7 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;