usb: musb: dsps: remove duplicated get_musb_port_mode()

musb_core already has musb_get_mode(), so remove the duplicate from
musb_dsps.c.

Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 6a60bc0..c513ece 100644 (file)
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -729,25 +729,6 @@ static int get_int_prop(struct device_node *dn, const char *s)
        return val;
 }
 
-static int get_musb_port_mode(struct device *dev)
-{
-       enum usb_dr_mode mode;
-
-       mode = usb_get_dr_mode(dev);
-       switch (mode) {
-       case USB_DR_MODE_HOST:
-               return MUSB_PORT_MODE_HOST;
-
-       case USB_DR_MODE_PERIPHERAL:
-               return MUSB_PORT_MODE_GADGET;
-
-       case USB_DR_MODE_UNKNOWN:
-       case USB_DR_MODE_OTG:
-       default:
-               return MUSB_PORT_MODE_DUAL_ROLE;
-       }
-}
-
 static int dsps_create_musb_pdev(struct dsps_glue *glue,
                struct platform_device *parent)
 {
@@ -807,7 +788,7 @@ static int dsps_create_musb_pdev(struct dsps_glue *glue,
        config->num_eps = get_int_prop(dn, "mentor,num-eps");
        config->ram_bits = get_int_prop(dn, "mentor,ram-bits");
        config->host_port_deassert_reset_at_resume = 1;
-       pdata.mode = get_musb_port_mode(dev);
+       pdata.mode = musb_get_mode(dev);
        /* DT keeps this entry in mA, musb expects it as per USB spec */
        pdata.power = get_int_prop(dn, "mentor,power") / 2;