musb_hdrc: Minor fixes to changing tusb role via sysfs

Minor fixes to changing tusb role via sysfs

Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index a35483cc12da4eeb3f0bd62800432fa628758397..04272248d83320a2ef26ed1ab1ea6ebdc9d74c77 100644 (file)
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -542,10 +542,6 @@ void musb_platform_set_mode(struct musb *musb, u8 musb_mode)
 
 #ifdef CONFIG_USB_MUSB_HDRC_HCD
        case MUSB_HOST:         /* Disable PHY ID detect, ground ID */
-               if (!(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS)) {
-                       ERR("Already in host mode otg_stat: %08x\n", otg_stat);
-                       return;
-               }
                phy_otg_ena |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP;
                phy_otg_ctrl &= ~TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP;
                dev_conf |= TUSB_DEV_CONF_ID_SEL;
@@ -556,11 +552,6 @@ void musb_platform_set_mode(struct musb *musb, u8 musb_mode)
 
 #ifdef CONFIG_USB_GADGET_MUSB_HDRC
        case MUSB_PERIPHERAL:   /* Disable PHY ID detect, keep ID pull-up on */
-               if (otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS) {
-                       ERR("Already in peripheral mode otg_stat: %08x\n",
-                               otg_stat);
-                       return;
-               }
                phy_otg_ena |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP;
                phy_otg_ctrl |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP;
                dev_conf |= (TUSB_DEV_CONF_ID_SEL | TUSB_DEV_CONF_SOFT_ID);
@@ -588,7 +579,7 @@ void musb_platform_set_mode(struct musb *musb, u8 musb_mode)
        otg_stat = musb_readl(base, TUSB_DEV_OTG_STAT);
        if ((musb_mode == MUSB_PERIPHERAL) &&
                !(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS))
-                       ERR("Cannot be peripheral with mini-A cable "
+                       INFO("Cannot be peripheral with mini-A cable "
                        "otg_stat: %08x\n", otg_stat);
 }