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path: root/drivers/usb/chipidea/host.c
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Diffstat (limited to 'drivers/usb/chipidea/host.c')
-rw-r--r--drivers/usb/chipidea/host.c51
1 files changed, 7 insertions, 44 deletions
diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c
index ebc041ff9cd5..30b17ae5aa22 100644
--- a/drivers/usb/chipidea/host.c
+++ b/drivers/usb/chipidea/host.c
@@ -25,57 +25,18 @@
#include <linux/usb/chipidea.h>
#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;
}