diff options
Diffstat (limited to 'drivers/usb/host/xhci-plat.c')
| -rw-r--r-- | drivers/usb/host/xhci-plat.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index 783e819139a7..0bc4309cb8a8 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -26,6 +26,15 @@ static struct hc_driver __read_mostly xhci_plat_hc_driver; +static int xhci_plat_setup(struct usb_hcd *hcd); +static int xhci_plat_start(struct usb_hcd *hcd); + +static const struct xhci_driver_overrides xhci_plat_overrides __initconst = { + .extra_priv_size = sizeof(struct xhci_hcd), + .reset = xhci_plat_setup, + .start = xhci_plat_start, +}; + static void xhci_plat_quirks(struct device *dev, struct xhci_hcd *xhci) { /* @@ -147,11 +156,6 @@ static int xhci_plat_probe(struct platform_device *pdev) if ((node && of_property_read_bool(node, "usb3-lpm-capable")) || (pdata && pdata->usb3_lpm_capable)) xhci->quirks |= XHCI_LPM_SUPPORT; - /* - * Set the xHCI pointer before xhci_plat_setup() (aka hcd_driver.reset) - * is called by usb_add_hcd(). - */ - *((struct xhci_hcd **) xhci->shared_hcd->hcd_priv) = xhci; if (HCC_MAX_PSA(xhci->hcc_params) >= 4) xhci->shared_hcd->can_do_streams = 1; @@ -207,7 +211,6 @@ static int xhci_plat_remove(struct platform_device *dev) if (!IS_ERR(clk)) clk_disable_unprepare(clk); usb_put_hcd(hcd); - kfree(xhci); return 0; } @@ -271,8 +274,7 @@ MODULE_ALIAS("platform:xhci-hcd"); static int __init xhci_plat_init(void) { - xhci_init_driver(&xhci_plat_hc_driver, xhci_plat_setup); - xhci_plat_hc_driver.start = xhci_plat_start; + xhci_init_driver(&xhci_plat_hc_driver, &xhci_plat_overrides); return platform_driver_register(&usb_xhci_driver); } module_init(xhci_plat_init); |