diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-17 00:16:09 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-17 00:16:09 +0400 |
| commit | b903bd69e3fa156598def8d6433dfe5352af8da3 (patch) | |
| tree | a13380f31bab62acfd667910656525c09511cb8a /drivers/usb/host/ehci-mv.c | |
| parent | 84a1caf1453c3d44050bd22db958af4a7f99315c (diff) | |
| parent | 1a49e2ac9651df7349867a5cf44e2c83de1046af (diff) | |
| download | linux-b903bd69e3fa156598def8d6433dfe5352af8da3.tar.xz | |
Merge 3.5-rc7 into usb-next
This resolves the merge issue with the drivers/usb/host/ehci-omap.c
file.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-mv.c')
| -rw-r--r-- | drivers/usb/host/ehci-mv.c | 36 |
1 files changed, 11 insertions, 25 deletions
diff --git a/drivers/usb/host/ehci-mv.c b/drivers/usb/host/ehci-mv.c index a936bbcff8f4..f6df1ccc9617 100644 --- a/drivers/usb/host/ehci-mv.c +++ b/drivers/usb/host/ehci-mv.c @@ -13,6 +13,7 @@ #include <linux/module.h> #include <linux/platform_device.h> #include <linux/clk.h> +#include <linux/err.h> #include <linux/usb/otg.h> #include <linux/platform_data/mv_usb.h> @@ -76,7 +77,6 @@ static void mv_ehci_disable(struct ehci_hcd_mv *ehci_mv) static int mv_ehci_reset(struct usb_hcd *hcd) { - struct ehci_hcd *ehci = hcd_to_ehci(hcd); struct device *dev = hcd->self.controller; struct ehci_hcd_mv *ehci_mv = dev_get_drvdata(dev); int retval; @@ -86,25 +86,13 @@ static int mv_ehci_reset(struct usb_hcd *hcd) return -ENODEV; } - /* - * data structure init - */ - retval = ehci_init(hcd); - if (retval) { - dev_err(dev, "ehci_init failed %d\n", retval); - return retval; - } - hcd->has_tt = 1; - ehci->sbrn = 0x20; - retval = ehci_reset(ehci); - if (retval) { - dev_err(dev, "ehci_reset failed %d\n", retval); - return retval; - } + retval = ehci_setup(hcd); + if (retval) + dev_err(dev, "ehci_setup failed %d\n", retval); - return 0; + return retval; } static const struct hc_driver mv_ehci_hc_driver = { @@ -247,14 +235,12 @@ static int mv_ehci_probe(struct platform_device *pdev) ehci = hcd_to_ehci(hcd); ehci->caps = (struct ehci_caps *) ehci_mv->cap_regs; - ehci->regs = (struct ehci_regs *) ehci_mv->op_regs; - ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params); ehci_mv->mode = pdata->mode; if (ehci_mv->mode == MV_USB_MODE_OTG) { #ifdef CONFIG_USB_OTG_UTILS - ehci_mv->otg = usb_get_transceiver(); - if (!ehci_mv->otg) { + ehci_mv->otg = usb_get_phy(USB_PHY_TYPE_USB2); + if (IS_ERR_OR_NULL(ehci_mv->otg)) { dev_err(&pdev->dev, "unable to find transceiver\n"); retval = -ENODEV; @@ -302,8 +288,8 @@ err_set_vbus: pdata->set_vbus(0); #ifdef CONFIG_USB_OTG_UTILS err_put_transceiver: - if (ehci_mv->otg) - usb_put_transceiver(ehci_mv->otg); + if (!IS_ERR_OR_NULL(ehci_mv->otg)) + usb_put_phy(ehci_mv->otg); #endif err_disable_clk: mv_ehci_disable(ehci_mv); @@ -331,9 +317,9 @@ static int mv_ehci_remove(struct platform_device *pdev) if (hcd->rh_registered) usb_remove_hcd(hcd); - if (ehci_mv->otg) { + if (!IS_ERR_OR_NULL(ehci_mv->otg)) { otg_set_host(ehci_mv->otg->otg, NULL); - usb_put_transceiver(ehci_mv->otg); + usb_put_phy(ehci_mv->otg); } if (ehci_mv->mode == MV_USB_MODE_HOST) { |