Commit 94c6a436 authored by Kishon Vijay Abraham I's avatar Kishon Vijay Abraham I Committed by Felipe Balbi
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usb: dwc3: omap: use device_for_each_child to handle child removal 



Used device_for_each_child() to handle child device (dwc3 core) removal
during devexit of dwc3 omap. This is in preparation for creating the child
devices from subnode of dwc3 omap glue using of_platform_populate.

Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent fe29db8f

drivers/usb/dwc3/dwc3-omap.c

+11 −1
Original line number Diff line number Diff line
@@ -262,6 +262,15 @@ static irqreturn_t dwc3_omap_interrupt(int irq, void *_omap) 
	return IRQ_HANDLED;

}



static int dwc3_omap_remove_core(struct device *dev, void *c)

{

	struct platform_device *pdev = to_platform_device(dev);



	platform_device_unregister(pdev);



	return 0;

}



static int dwc3_omap_probe(struct platform_device *pdev)

{

	struct dwc3_omap_data	*pdata = pdev->dev.platform_data;
@@ -425,9 +434,10 @@ static int dwc3_omap_remove(struct platform_device *pdev) 
{

	struct dwc3_omap	*omap = platform_get_drvdata(pdev);



	platform_device_unregister(omap->dwc3);

	platform_device_unregister(omap->usb2_phy);

	platform_device_unregister(omap->usb3_phy);

	device_for_each_child(&pdev->dev, NULL, dwc3_omap_remove_core);



	return 0;

}