On Tue, Jun 05, 2018 at 08:50:56PM +0530, Anurag Kumar Vulisha wrote: > In xhci_plat_probe() both sysdev and pdev->dev are being used > for finding quirks. There are some drivers(like dwc3 host.c) > which adds quirks(like usb3-lpm-capable) into pdev and the logic > present in xhci_plat_probe() checks for quirks in either sysdev > or pdev for finding the quirks. Because of this logic, some of > the quirks are getting missed(usb3-lpm-capable quirk added by dwc3 > host.c driver is getting missed).This patch fixes this by iterating > over all the available parents for finding the quirks. In this way > all the quirks which are present in child or parent are correctly > updated. > > Signed-off-by: Anurag Kumar Vulisha <anurag.kumar.vulisha@xxxxxxxxxx> So this is a bugfix? If so, how far back in the kernel releases should it go to? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
