usb: phy: mxs: Staticize mxs_charger_secondary_detection()
authorFabio Estevam <fabio.estevam@nxp.com>
Mon, 12 Feb 2018 02:24:05 +0000 (00:24 -0200)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Thu, 8 Mar 2018 13:12:00 +0000 (15:12 +0200)
commit9556f70c00534a0160d6456026c59d84407449f2
tree795227e5a35884312e4c969a853b705d6555e17c
parentddd05979f89cbbbd94dd4186f5ed5b2262cc1d9f
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>
drivers/usb/phy/phy-mxs-usb.c