From: Venu Byravarasu <vbyravarasu@nvidia.com>
To: stern@rowland.harvard.edu, gregkh@linuxfoundation.org
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Venu Byravarasu <vbyravarasu@nvidia.com>
Subject: [PATCH v2] usb: host: tegra: re-arranging ehci functions
Date: Fri, 6 Apr 2012 09:40:18 +0530 [thread overview]
Message-ID: <1333685418-20801-1-git-send-email-vbyravarasu@nvidia.com> (raw)
Re-arranged EHCI generic and tegra specific functions
into two separate groups for more readability.
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
---
drivers/usb/host/ehci-tegra.c | 19 ++++++++++---------
1 files changed, 10 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 3de48a2..9ab7a9e 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -552,31 +552,32 @@ static const struct hc_driver tegra_ehci_hc_driver = {
.description = hcd_name,
.product_desc = "Tegra EHCI Host Controller",
.hcd_priv_size = sizeof(struct ehci_hcd),
-
.flags = HCD_USB2 | HCD_MEMORY,
- .reset = tegra_ehci_setup,
+ /* standard ehci functions */
.irq = ehci_irq,
-
.start = ehci_run,
.stop = ehci_stop,
- .shutdown = tegra_ehci_shutdown,
.urb_enqueue = ehci_urb_enqueue,
.urb_dequeue = ehci_urb_dequeue,
- .map_urb_for_dma = tegra_ehci_map_urb_for_dma,
- .unmap_urb_for_dma = tegra_ehci_unmap_urb_for_dma,
.endpoint_disable = ehci_endpoint_disable,
.endpoint_reset = ehci_endpoint_reset,
.get_frame_number = ehci_get_frame,
.hub_status_data = ehci_hub_status_data,
- .hub_control = tegra_ehci_hub_control,
.clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
+ .relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
+
+ /* modified ehci functions for tegra */
+ .reset = tegra_ehci_setup,
+ .shutdown = tegra_ehci_shutdown,
+ .map_urb_for_dma = tegra_ehci_map_urb_for_dma,
+ .unmap_urb_for_dma = tegra_ehci_unmap_urb_for_dma,
+ .hub_control = tegra_ehci_hub_control,
#ifdef CONFIG_PM
.bus_suspend = tegra_ehci_bus_suspend,
.bus_resume = tegra_ehci_bus_resume,
#endif
- .relinquish_port = ehci_relinquish_port,
- .port_handed_over = ehci_port_handed_over,
};
static int setup_vbus_gpio(struct platform_device *pdev)
--
1.7.1.1
next reply other threads:[~2012-04-06 4:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-06 4:10 Venu Byravarasu [this message]
2012-04-06 15:13 ` Alan Stern
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