From 09f6ffde2ecef4cc4e2a5edaa303210cabd96f57 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Fri, 2 Nov 2012 12:34:41 -0400 Subject: USB: EHCI: fix build error by making ChipIdea host a normal EHCI driver This patch (as1627) splits the ehci-hcd core code, which has become a separate library module, out from the ChipIdea host driver. Instead of #include-ing ehci-hcd.c directly, the ChipIdea module will now use the ehci-hcd library in a normal fashion. This fixes a build error caused by commit 3e0232039967d7a1a06c013d097458b4d5892af1 (USB: EHCI: prepare to make ehci-hcd a library module); I had forgotten about the unorthodox way the ChipIdea driver uses the ehci-hcd code. Signed-off-by: Alan Stern Acked-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman --- drivers/usb/chipidea/Kconfig | 1 + drivers/usb/chipidea/host.c | 51 ++++++-------------------------------------- 2 files changed, 8 insertions(+), 44 deletions(-) (limited to 'drivers/usb/chipidea') diff --git a/drivers/usb/chipidea/Kconfig b/drivers/usb/chipidea/Kconfig index 1ea932a1368..608a2aeb400 100644 --- a/drivers/usb/chipidea/Kconfig +++ b/drivers/usb/chipidea/Kconfig @@ -20,6 +20,7 @@ config USB_CHIPIDEA_UDC config USB_CHIPIDEA_HOST bool "ChipIdea host controller" depends on USB=y || USB=USB_CHIPIDEA + depends on USB_EHCI_HCD select USB_EHCI_ROOT_HUB_TT help Say Y here to enable host controller functionality of the diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c index ebc041ff9cd..30b17ae5aa2 100644 --- a/drivers/usb/chipidea/host.c +++ b/drivers/usb/chipidea/host.c @@ -25,57 +25,18 @@ #include #define CHIPIDEA_EHCI -#include "../host/ehci-hcd.c" +#include "../host/ehci.h" #include "ci.h" #include "bits.h" #include "host.h" -static const struct hc_driver ci_ehci_hc_driver = { - .description = "ehci_hcd", - .product_desc = "ChipIdea HDRC EHCI", - .hcd_priv_size = sizeof(struct ehci_hcd), - - /* - * generic hardware linkage - */ - .irq = ehci_irq, - .flags = HCD_MEMORY | HCD_USB2, - - /* - * basic lifecycle operations - */ - .reset = ehci_setup, - .start = ehci_run, - .stop = ehci_stop, - .shutdown = ehci_shutdown, - - /* - * managing i/o requests and associated device resources - */ - .urb_enqueue = ehci_urb_enqueue, - .urb_dequeue = ehci_urb_dequeue, - .endpoint_disable = ehci_endpoint_disable, - .endpoint_reset = ehci_endpoint_reset, - - /* - * scheduling support - */ - .get_frame_number = ehci_get_frame, - - /* - * root hub support - */ - .hub_status_data = ehci_hub_status_data, - .hub_control = ehci_hub_control, - .bus_suspend = ehci_bus_suspend, - .bus_resume = ehci_bus_resume, - .relinquish_port = ehci_relinquish_port, - .port_handed_over = ehci_port_handed_over, - - .clear_tt_buffer_complete = ehci_clear_tt_buffer_complete, +static const struct ehci_driver_overrides ci_overrides = { + .product_desc = "ChipIdea HDRC EHCI host controller", }; +static struct hc_driver __read_mostly ci_ehci_hc_driver; + static irqreturn_t host_irq(struct ci13xxx *ci) { return usb_hcd_irq(ci->irq, ci->hcd); @@ -141,5 +102,7 @@ int ci_hdrc_host_init(struct ci13xxx *ci) rdrv->name = "host"; ci->roles[CI_ROLE_HOST] = rdrv; + ehci_init_driver(&ci_ehci_hc_driver, &ci_overrides); + return 0; } -- cgit v1.2.3-70-g09d2