Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

[linux-2.6-omap-h63xx.git] / drivers / usb / musb / tusb6010.c

diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index ee8fca92a4ac4cd0ec58b157941bf8017ecff331..9e20fd070d7134db7727f9a94633d98a35a3ce8e 100644 (file)
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -598,7 +598,7 @@ static void tusb_source_power(struct musb *musb, int is_on)
  * and peripheral modes in non-OTG configurations by reconfiguring hardware
  * and then setting musb->board_mode. For now, only support OTG mode.
  */
-void musb_platform_set_mode(struct musb *musb, u8 musb_mode)
+int musb_platform_set_mode(struct musb *musb, u8 musb_mode)
 {
        void __iomem    *tbase = musb->ctrl_base;
        u32             otg_stat, phy_otg_ctrl, phy_otg_ena, dev_conf;
@@ -641,7 +641,8 @@ void musb_platform_set_mode(struct musb *musb, u8 musb_mode)
 #endif
 
        default:
-               DBG(2, "Trying to set unknown mode %i\n", musb_mode);
+               DBG(2, "Trying to set mode %i\n", musb_mode);
+               return -EINVAL;
        }
 
        musb_writel(tbase, TUSB_PHY_OTG_CTRL,
@@ -655,6 +656,8 @@ void musb_platform_set_mode(struct musb *musb, u8 musb_mode)
                !(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS))
                        INFO("Cannot be peripheral with mini-A cable "
                        "otg_stat: %08x\n", otg_stat);
+
+       return 0;
 }
 
 static inline unsigned long