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Commit 6b7ad496 authored by Bin Liu's avatar Bin Liu Committed by Greg Kroah-Hartman
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usb: musb: dsps: fix iounmap in error and exit paths 



Cleanly iounmap the pointer in error and exit paths.

Signed-off-by: default avatarBin Liu <b-liu@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0090114d

drivers/usb/musb/musb_dsps.c

+4 −1
Original line number Diff line number Diff line
@@ -933,7 +933,7 @@ static int dsps_probe(struct platform_device *pdev) 
	if (usb_get_dr_mode(&pdev->dev) == USB_DR_MODE_PERIPHERAL) {

		ret = dsps_setup_optional_vbus_irq(pdev, glue);

		if (ret)

			return ret;

			goto err_iounmap;

	}



	platform_set_drvdata(pdev, glue);
@@ -946,6 +946,8 @@ static int dsps_probe(struct platform_device *pdev) 


err:

	pm_runtime_disable(&pdev->dev);

err_iounmap:

	iounmap(glue->usbss_base);

	return ret;

}
@@ -956,6 +958,7 @@ static int dsps_remove(struct platform_device *pdev) 
	platform_device_unregister(glue->musb);



	pm_runtime_disable(&pdev->dev);

	iounmap(glue->usbss_base);



	return 0;

}