diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index d042bdefa2bde0c8e4f4b15129cbbe8329bdbe5a..d60efdc9b142a3b9cabae8649960d77389ddb36b 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -191,13 +191,14 @@ struct ehci_hcd_omap { /*-------------------------------------------------------------------------*/ -static void omap_usb_utmi_init(struct ehci_hcd_omap *omap, u8 tll_channel_mask) +static void omap_usb_utmi_init(struct ehci_hcd_omap *omap, u8 tll_channel_mask, + u8 tll_channel_count) { unsigned reg; int i; /* Program the 3 TLL channels upfront */ - for (i = 0; i < OMAP_TLL_CHANNEL_COUNT; i++) { + for (i = 0; i < tll_channel_count; i++) { reg = ehci_omap_readl(omap->tll_base, OMAP_TLL_CHANNEL_CONF(i)); /* Disable AutoIdle, BitStuffing and use SDR Mode */ @@ -217,7 +218,7 @@ static void omap_usb_utmi_init(struct ehci_hcd_omap *omap, u8 tll_channel_mask) ehci_omap_writel(omap->tll_base, OMAP_TLL_SHARED_CONF, reg); /* Enable channels now */ - for (i = 0; i < OMAP_TLL_CHANNEL_COUNT; i++) { + for (i = 0; i < tll_channel_count; i++) { reg = ehci_omap_readl(omap->tll_base, OMAP_TLL_CHANNEL_CONF(i)); /* Enable only the reg that is needed */ @@ -438,7 +439,7 @@ static int omap_start_ehc(struct ehci_hcd_omap *omap, struct usb_hcd *hcd) tll_ch_mask |= OMAP_TLL_CHANNEL_3_EN_MASK; /* Enable UTMI mode for required TLL channels */ - omap_usb_utmi_init(omap, tll_ch_mask); + omap_usb_utmi_init(omap, tll_ch_mask, OMAP_TLL_CHANNEL_COUNT); } if (omap->phy_reset) {