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[072/108] USB: host: Use usb_hcd_platform_shutdown() wherever possible

Message ID 1386922983-22135-73-git-send-email-daniel.sangorrin@toshiba.co.jp (mailing list archive)
State New, archived
Headers show

Commit Message

Daniel Sangorrin Dec. 13, 2013, 8:22 a.m. UTC 
From: Roger Quadros <rogerq@ti.com>

Most HCD drivers are doing the same thing in their ".shutdown" callback
so it makes sense to use the generic usb_hcd_platform_shutdown()
handler there.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit aaf6b52d50f85ed792c9c8987f5169f3dce2adea)
Signed-off-by: Daniel Sangorrin <daniel.sangorrin@toshiba.co.jp>
Signed-off-by: Yoshitake Kobayashi <yoshitake.kobayashi@toshiba.co.jp>
---
 drivers/usb/host/ehci-xilinx-of.c | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)
diff mbox

Patch

diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c
index 35c7f90..eba962e 100644
--- a/drivers/usb/host/ehci-xilinx-of.c
+++ b/drivers/usb/host/ehci-xilinx-of.c
@@ -220,21 +220,6 @@  static int ehci_hcd_xilinx_of_remove(struct platform_device *op)
 	return 0;
 }
 
-/**
- * ehci_hcd_xilinx_of_shutdown - shutdown the hcd
- * @op:		pointer to platform_device structure that is to be removed
- *
- * Properly shutdown the hcd, call driver's shutdown routine.
- */
-static void ehci_hcd_xilinx_of_shutdown(struct platform_device *op)
-{
-	struct usb_hcd *hcd = platform_get_drvdata(op);
-
-	if (hcd->driver->shutdown)
-		hcd->driver->shutdown(hcd);
-}
-
-
 static const struct of_device_id ehci_hcd_xilinx_of_match[] = {
 		{.compatible = "xlnx,xps-usb-host-1.00.a",},
 	{},
@@ -244,7 +229,7 @@  MODULE_DEVICE_TABLE(of, ehci_hcd_xilinx_of_match);
 static struct platform_driver ehci_hcd_xilinx_of_driver = {
 	.probe		= ehci_hcd_xilinx_of_probe,
 	.remove		= ehci_hcd_xilinx_of_remove,
-	.shutdown	= ehci_hcd_xilinx_of_shutdown,
+	.shutdown	= usb_hcd_platform_shutdown,
 	.driver = {
 		.name = "xilinx-of-ehci",
 		.owner = THIS_MODULE,