Commit 1b43a852 authored by Manjunath Goudar's avatar Manjunath Goudar Committed by Greg Kroah-Hartman
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USB: OHCI: ohci-omap: remove useless functions 



The ohci_hcd_omap_drv_probe and ohci_hcd_omap_drv_remove
functions are removed as these are useless functions except calling
usb_hcd_omap_probe and usb_hcd_omap_remove functions.

The usb_hcd_omap_probe function renamed to ohci_hcd_omap_probe
and usb_hcd_omap_remove function renamed to ohci_hcd_omap_remove
for proper naming.

Signed-off-by: default avatarManjunath Goudar <csmanjuvijay@gmail.com>
Acked-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Cc: linux-usb@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f83fb631

drivers/usb/host/ohci-omap.c

+11 −25
Original line number Diff line number Diff line
@@ -296,15 +296,14 @@ static int ohci_omap_reset(struct usb_hcd *hcd) 
/*-------------------------------------------------------------------------*/



/**

 * usb_hcd_omap_probe - initialize OMAP-based HCDs

 * ohci_hcd_omap_probe - initialize OMAP-based HCDs

 * Context: !in_interrupt()

 *

 * Allocates basic resources for this USB host controller, and

 * then invokes the start() method for the HCD associated with it

 * through the hotplug entry's driver_data.

 */

static int usb_hcd_omap_probe (const struct hc_driver *driver,

			  struct platform_device *pdev)

static int ohci_hcd_omap_probe(struct platform_device *pdev)

{

	int retval, irq;

	struct usb_hcd *hcd = 0;
@@ -336,7 +335,8 @@ static int usb_hcd_omap_probe (const struct hc_driver *driver, 
	}





	hcd = usb_create_hcd (driver, &pdev->dev, dev_name(&pdev->dev));

	hcd = usb_create_hcd(&ohci_omap_hc_driver, &pdev->dev,

			dev_name(&pdev->dev));

	if (!hcd) {

		retval = -ENOMEM;

		goto err0;
@@ -384,17 +384,18 @@ err0: 
/* may be called with controller, bus, and devices active */



/**

 * usb_hcd_omap_remove - shutdown processing for OMAP-based HCDs

 * ohci_hcd_omap_remove - shutdown processing for OMAP-based HCDs

 * @dev: USB Host Controller being removed

 * Context: !in_interrupt()

 *

 * Reverses the effect of usb_hcd_omap_probe(), first invoking

 * Reverses the effect of ohci_hcd_omap_probe(), first invoking

 * the HCD's stop() method.  It is always called from a thread

 * context, normally "rmmod", "apmd", or something similar.

 */

static inline void

usb_hcd_omap_remove (struct usb_hcd *hcd, struct platform_device *pdev)

static int ohci_hcd_omap_remove(struct platform_device *pdev)

{

	struct usb_hcd	*hcd = platform_get_drvdata(pdev);



	dev_dbg(hcd->self.controller, "stopping USB Controller\n");

	usb_remove_hcd(hcd);

	omap_ohci_clock_power(0);
@@ -409,21 +410,6 @@ usb_hcd_omap_remove (struct usb_hcd *hcd, struct platform_device *pdev) 
	usb_put_hcd(hcd);

	clk_put(usb_dc_ck);

	clk_put(usb_host_ck);

}



/*-------------------------------------------------------------------------*/



static int ohci_hcd_omap_drv_probe(struct platform_device *dev)

{

	return usb_hcd_omap_probe(&ohci_omap_hc_driver, dev);

}



static int ohci_hcd_omap_drv_remove(struct platform_device *dev)

{

	struct usb_hcd		*hcd = platform_get_drvdata(dev);



	usb_hcd_omap_remove(hcd, dev);



	return 0;

}
@@ -472,8 +458,8 @@ static int ohci_omap_resume(struct platform_device *dev) 
 * Driver definition to register with the OMAP bus

 */

static struct platform_driver ohci_hcd_omap_driver = {

	.probe		= ohci_hcd_omap_drv_probe,

	.remove		= ohci_hcd_omap_drv_remove,

	.probe		= ohci_hcd_omap_probe,

	.remove		= ohci_hcd_omap_remove,

	.shutdown	= usb_hcd_platform_shutdown,

#ifdef	CONFIG_PM

	.suspend	= ohci_omap_suspend,

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