Commit 9556f70c authored Feb 12, 2018 by Fabio Estevam Committed by Felipe Balbi Mar 08, 2018

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 <jun.li@nxp.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

parent ddd05979

drivers/usb/phy/phy-mxs-usb.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;