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usb: ehci-orion: rename error goto labels in ehci_orion_drv_probe()

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In preparation to the introduction of additional initialization steps
in ehci_orion_drv_probe(), we rename the error goto labels from err1,
err2 and err3 names to some more meaningful names.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thomas Petazzoni 2014-05-15 12:17:27 +02:00 committed by Greg Kroah-Hartman
parent 88bf6b3f25
commit d8ea69e28d
1 changed files with 9 additions and 9 deletions
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18
drivers/usb/host/ehci-orion.c
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@ -160,7 +160,7 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
"Found HC with no IRQ. Check %s setup!\n",
dev_name(&pdev->dev));
err = -ENODEV;
goto err1;
goto err;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@ -169,7 +169,7 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
"Found HC with no register addr. Check %s setup!\n",
dev_name(&pdev->dev));
err = -ENODEV;
goto err1;
goto err;
}
/*
@ -179,12 +179,12 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
*/
err = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
if (err)
goto err1;
goto err;
regs = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(regs)) {
err = PTR_ERR(regs);
goto err1;
goto err;
}
/* Not all platforms can gate the clock, so it is not
@ -197,7 +197,7 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
&pdev->dev, dev_name(&pdev->dev));
if (!hcd) {
err = -ENOMEM;
goto err2;
goto err_create_hcd;
}
hcd->rsrc_start = res->start;
@ -237,17 +237,17 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
err = usb_add_hcd(hcd, irq, IRQF_SHARED);
if (err)
goto err3;
goto err_add_hcd;
device_wakeup_enable(hcd->self.controller);
return 0;
err3:
err_add_hcd:
usb_put_hcd(hcd);
err2:
err_create_hcd:
if (!IS_ERR(clk))
clk_disable_unprepare(clk);
err1:
err:
dev_err(&pdev->dev, "init %s fail, %d\n",
dev_name(&pdev->dev), err);