Adjust this function so that it is passed an EHCI controller pointer so that implementations can look up their controller.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v2: None
drivers/usb/host/ehci-faraday.c | 5 +++-- drivers/usb/host/ehci-hcd.c | 4 ++-- drivers/usb/host/ehci-tegra.c | 5 +++-- drivers/usb/host/ehci.h | 2 +- 4 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/drivers/usb/host/ehci-faraday.c b/drivers/usb/host/ehci-faraday.c index 3b761bc..e386813 100644 --- a/drivers/usb/host/ehci-faraday.c +++ b/drivers/usb/host/ehci-faraday.c @@ -101,11 +101,12 @@ void ehci_set_usbmode(int index) * This ehci_get_port_speed() overrides the weak function * in "ehci-hcd.c". */ -int ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg) +int ehci_get_port_speed(struct ehci_ctrl *ctrl, uint32_t reg) { int spd, ret = PORTSC_PSPD_HS; - union ehci_faraday_regs *regs = (void __iomem *)((ulong)hcor - 0x10); + union ehci_faraday_regs *regs;
+ ret = (void __iomem *)((ulong)ctrl->hcor - 0x10); if (ehci_is_fotg2xx(regs)) spd = OTGCSR_SPD(readl(®s->otg.otgcsr)); else diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 10a0671..fed3942 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -119,7 +119,7 @@ static struct descriptor { #define ehci_is_TDI() (0) #endif
-__weak int ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg) +__weak int ehci_get_port_speed(struct ehci_ctrl *ctrl, uint32_t reg) { return PORTSC_PSPD(reg); } @@ -781,7 +781,7 @@ ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer, tmpbuf[1] |= USB_PORT_STAT_POWER >> 8;
if (ehci_is_TDI()) { - switch (ehci_get_port_speed(ctrl->hcor, reg)) { + switch (ehci_get_port_speed(ctrl, reg)) { case PORTSC_PSPD_FS: break; case PORTSC_PSPD_LS: diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index b5ad1e3..0831fe9 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -225,13 +225,14 @@ void ehci_set_usbmode(int index) * This ehci_get_port_speed overrides the weak function ehci_get_port_speed * in "ehci-hcd.c". */ -int ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg) +int ehci_get_port_speed(struct ehci_ctrl *ctrl, uint32_t reg) { uint32_t tmp; uint32_t *reg_ptr;
if (controller->has_hostpc) { - reg_ptr = (uint32_t *)((u8 *)&hcor->or_usbcmd + HOSTPC1_DEVLC); + reg_ptr = (uint32_t *)((u8 *)&ctrl->hcor->or_usbcmd + + HOSTPC1_DEVLC); tmp = ehci_readl(reg_ptr); return HOSTPC1_PSPD(tmp); } else diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index 3e5427a..ec4d6b0 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -251,7 +251,7 @@ struct ehci_ctrl { };
/* Weak functions that drivers can override */ -int ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg); +int ehci_get_port_speed(struct ehci_ctrl *ctrl, uint32_t reg); void ehci_set_usbmode(int index); void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg); uint32_t *ehci_get_portsc_register(struct ehci_hcor *hcor, int port);