diff options
Diffstat (limited to 'drivers/usb/phy/phy-rcar-usb.c')
| -rw-r--r-- | drivers/usb/phy/phy-rcar-usb.c | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/drivers/usb/phy/phy-rcar-usb.c b/drivers/usb/phy/phy-rcar-usb.c index 4893dbde4ee..d636cc742e8 100644 --- a/drivers/usb/phy/phy-rcar-usb.c +++ b/drivers/usb/phy/phy-rcar-usb.c @@ -16,13 +16,13 @@ #include <linux/spinlock.h> #include <linux/module.h> -/* USBH common register */ -#define USBPCTRL0 0x0800 -#define USBPCTRL1 0x0804 -#define USBST 0x0808 -#define USBEH0 0x080C -#define USBOH0 0x081C -#define USBCTL0 0x0858 +/* REGS block */ +#define USBPCTRL0 0x00 +#define USBPCTRL1 0x04 +#define USBST 0x08 +#define USBEH0 0x0C +#define USBOH0 0x1C +#define USBCTL0 0x58 /* USBPCTRL1 */ #define PHY_RST (1 << 2) @@ -139,17 +139,9 @@ static int rcar_usb_phy_probe(struct platform_device *pdev) return -EINVAL; } - /* - * CAUTION - * - * Because this phy address is also mapped under OHCI/EHCI address area, - * this driver can't use devm_request_and_ioremap(dev, res) here - */ - reg0 = devm_ioremap_nocache(dev, res0->start, resource_size(res0)); - if (!reg0) { - dev_err(dev, "ioremap error\n"); - return -ENOMEM; - } + reg0 = devm_ioremap_resource(dev, res0); + if (IS_ERR(reg0)) + return PTR_ERR(reg0); priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) { |