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-rw-r--r--drivers/usb/host/xhci-plat.c4
-rw-r--r--drivers/usb/host/xhci-plat.h2
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index a1e5ce484bf8..1843b698b78a 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -66,12 +66,14 @@ static int xhci_priv_resume_quirk(struct usb_hcd *hcd)
static void xhci_plat_quirks(struct device *dev, struct xhci_hcd *xhci)
{
+ struct xhci_plat_priv *priv = xhci_to_priv(xhci);
+
/*
* As of now platform drivers don't provide MSI support so we ensure
* here that the generic code does not try to make a pci_dev from our
* dev struct in order to setup MSI
*/
- xhci->quirks |= XHCI_PLAT;
+ xhci->quirks |= XHCI_PLAT | priv->quirks;
}
/* called during probe() after chip reset completes */
diff --git a/drivers/usb/host/xhci-plat.h b/drivers/usb/host/xhci-plat.h
index ae29f22ff5bd..5681723fc9cd 100644
--- a/drivers/usb/host/xhci-plat.h
+++ b/drivers/usb/host/xhci-plat.h
@@ -12,10 +12,12 @@
struct xhci_plat_priv {
const char *firmware_name;
+ unsigned long long quirks;
void (*plat_start)(struct usb_hcd *);
int (*init_quirk)(struct usb_hcd *);
int (*resume_quirk)(struct usb_hcd *);
};
#define hcd_to_xhci_priv(h) ((struct xhci_plat_priv *)hcd_to_xhci(h)->priv)
+#define xhci_to_priv(x) ((struct xhci_plat_priv *)(x)->priv)
#endif /* _XHCI_PLAT_H */