diff options
Diffstat (limited to 'drivers/usb/host/ehci-omap.c')
| -rw-r--r-- | drivers/usb/host/ehci-omap.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 7a4682c4ff67..dd9d5c1d9a8f 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -127,6 +127,9 @@ #define EHCI_INSNREG05_ULPI_EXTREGADD_SHIFT 8 #define EHCI_INSNREG05_ULPI_WRDATA_SHIFT 0 +#define is_ehci_phy_mode(x) (x == EHCI_HCD_OMAP_MODE_PHY) +#define is_ehci_tll_mode(x) (x == EHCI_HCD_OMAP_MODE_TLL) + /*-------------------------------------------------------------------------*/ static inline void ehci_omap_writel(void __iomem *base, u32 reg, u32 val) @@ -387,27 +390,27 @@ static int omap_start_ehc(struct ehci_hcd_omap *omap, struct usb_hcd *hcd) /* Bypass the TLL module for PHY mode operation */ if (cpu_is_omap3430() && (omap_rev() <= OMAP3430_REV_ES2_1)) { dev_dbg(omap->dev, "OMAP3 ES version <= ES2.1\n"); - if ((omap->port_mode[0] == EHCI_HCD_OMAP_MODE_PHY) || - (omap->port_mode[1] == EHCI_HCD_OMAP_MODE_PHY) || - (omap->port_mode[2] == EHCI_HCD_OMAP_MODE_PHY)) + if (is_ehci_phy_mode(omap->port_mode[0]) || + is_ehci_phy_mode(omap->port_mode[1]) || + is_ehci_phy_mode(omap->port_mode[2])) reg &= ~OMAP_UHH_HOSTCONFIG_ULPI_BYPASS; else reg |= OMAP_UHH_HOSTCONFIG_ULPI_BYPASS; } else { dev_dbg(omap->dev, "OMAP3 ES version > ES2.1\n"); - if (omap->port_mode[0] == EHCI_HCD_OMAP_MODE_PHY) + if (is_ehci_phy_mode(omap->port_mode[0])) reg &= ~OMAP_UHH_HOSTCONFIG_ULPI_P1_BYPASS; - else if (omap->port_mode[0] == EHCI_HCD_OMAP_MODE_TLL) + else if (is_ehci_tll_mode(omap->port_mode[0])) reg |= OMAP_UHH_HOSTCONFIG_ULPI_P1_BYPASS; - if (omap->port_mode[1] == EHCI_HCD_OMAP_MODE_PHY) + if (is_ehci_phy_mode(omap->port_mode[1])) reg &= ~OMAP_UHH_HOSTCONFIG_ULPI_P2_BYPASS; - else if (omap->port_mode[1] == EHCI_HCD_OMAP_MODE_TLL) + else if (is_ehci_tll_mode(omap->port_mode[1])) reg |= OMAP_UHH_HOSTCONFIG_ULPI_P2_BYPASS; - if (omap->port_mode[2] == EHCI_HCD_OMAP_MODE_PHY) + if (is_ehci_phy_mode(omap->port_mode[2])) reg &= ~OMAP_UHH_HOSTCONFIG_ULPI_P3_BYPASS; - else if (omap->port_mode[2] == EHCI_HCD_OMAP_MODE_TLL) + else if (is_ehci_tll_mode(omap->port_mode[2])) reg |= OMAP_UHH_HOSTCONFIG_ULPI_P3_BYPASS; } |