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USB: host: ohci-at91: Remove unused variable regs in at91_stop_hc

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drivers/usb/host/ohci-at91.c:118:28: warning: unused variable 'regs'
[-Wunused-variable]
        struct ohci_regs __iomem *regs = hcd->regs;
                                  ^
1 warning generated.

Fixes: 9c4567fa0a ("USB: host: ohci-at91: completely shutdown the controller in at91_stop_hc()")
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20191011185950.1470-1-natechancellor@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nathan Chancellor 2019-10-11 11:59:50 -07:00 committed by Greg Kroah-Hartman
parent c8dd192be8
commit be73128668
1 changed files with 0 additions and 1 deletions
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1
drivers/usb/host/ohci-at91.c
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@ -115,7 +115,6 @@ static void at91_start_hc(struct platform_device *pdev)
static void at91_stop_hc(struct platform_device *pdev)
{
struct usb_hcd *hcd = platform_get_drvdata(pdev);
struct ohci_regs __iomem *regs = hcd->regs;
struct ohci_at91_priv *ohci_at91 = hcd_to_ohci_at91_priv(hcd);
dev_dbg(&pdev->dev, "stop\n");