Include header file drivers/usb/phy/am35x-phy-control.h in phy/phy-am335x-control.c because function am335x_get_phy_control() has its prototype declaration in drivers/usb/phy/am35x-phy-control.h. Also, remove definition of structure phy_control because it is already defined in the included header. This eliminates the following warning in phy/phy-am335x-control.c: drivers/usb/phy/phy-am335x-control.c:114:21: warning: no previous prototype for ‘am335x_get_phy_control’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx> Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx> --- drivers/usb/phy/phy-am335x-control.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/usb/phy/phy-am335x-control.c b/drivers/usb/phy/phy-am335x-control.c index 634f49a..d75196a 100644 --- a/drivers/usb/phy/phy-am335x-control.c +++ b/drivers/usb/phy/phy-am335x-control.c @@ -3,11 +3,7 @@ #include <linux/err.h> #include <linux/of.h> #include <linux/io.h> - -struct phy_control { - void (*phy_power)(struct phy_control *phy_ctrl, u32 id, bool on); - void (*phy_wkup)(struct phy_control *phy_ctrl, u32 id, bool on); -}; +#include "am35x-phy-control.h" struct am335x_control_usb { struct device *dev; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html