提交 421b4bf5 编写于 作者: P Pete Zaitcev 提交者: Greg Kroah-Hartman

USB: missing usb_put_hcd to ohci-at91

Looks like usb_put_hcd was missing. Also, make an always-zero function
return void.
Signed-off-by: NPete Zaitcev <zaitcev@yahoo.com>
Acked-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 abe28c00
......@@ -91,7 +91,7 @@ static void at91_stop_hc(struct platform_device *pdev)
/*-------------------------------------------------------------------------*/
static int usb_hcd_at91_remove (struct usb_hcd *, struct platform_device *);
static void usb_hcd_at91_remove (struct usb_hcd *, struct platform_device *);
/* configure so an HC device and id are always provided */
/* always called with process context; sleeping is OK */
......@@ -184,13 +184,14 @@ static int usb_hcd_at91_probe(const struct hc_driver *driver,
* context, "rmmod" or something similar.
*
*/
static int usb_hcd_at91_remove(struct usb_hcd *hcd,
static void usb_hcd_at91_remove(struct usb_hcd *hcd,
struct platform_device *pdev)
{
usb_remove_hcd(hcd);
at91_stop_hc(pdev);
iounmap(hcd->regs);
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
usb_put_hcd(hcd);
if (cpu_is_at91sam9261())
clk_put(hclk);
......@@ -199,7 +200,6 @@ static int usb_hcd_at91_remove(struct usb_hcd *hcd,
fclk = iclk = hclk = NULL;
dev_set_drvdata(&pdev->dev, NULL);
return 0;
}
/*-------------------------------------------------------------------------*/
......@@ -309,7 +309,8 @@ static int ohci_hcd_at91_drv_remove(struct platform_device *pdev)
}
device_init_wakeup(&pdev->dev, 0);
return usb_hcd_at91_remove(platform_get_drvdata(pdev), pdev);
usb_hcd_at91_remove(platform_get_drvdata(pdev), pdev);
return 0;
}
#ifdef CONFIG_PM
......
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