From 757de492f2d5711d4f5b386eb9bdd5cdc99eb30e Mon Sep 17 00:00:00 2001 From: Mathias Nyman Date: Wed, 1 Jun 2016 18:09:10 +0300 Subject: [PATCH] xhci: fix platform quirks overwrite regression in 4.7-rc1 commit b1c127ae990b ("usb: host: xhci: plat: make use of new methods in xhci_plat_priv") sets xhci->quirks before calling xhci_gen_setup(), which will overwrite them. Don't overwite the quirks, just add the new ones Fixes: b1c127ae990b ("usb: host: xhci: plat: make use of new methods in xhci_plat_priv") Reported-by: Yoshihiro Shimoda Cc: Felipe Balbi Signed-off-by: Mathias Nyman Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/xhci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index fe95602a8ea8..f2f9518c53ab 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -4889,7 +4889,7 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks) xhci->hcc_params2 = readl(&xhci->cap_regs->hcc_params2); xhci_print_registers(xhci); - xhci->quirks = quirks; + xhci->quirks |= quirks; get_quirks(dev, xhci); -- 2.20.1