This patch adds an xhci->priv field for private use by
XHCI platform drivers. Until now none of the platform drivers
has used this private space.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
drivers/usb/host/xhci.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index be9048e..05f4a73 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1657,6 +1657,9 @@ struct xhci_hcd {
u32 port_status_u0;
/* Compliance Mode Timer Triggered every 2 seconds */
#define COMP_MODE_RCVRY_MSECS 2000
+
+ /* platform-specific data -- must come last */
+ unsigned long priv[0] __aligned(sizeof(s64));
};
/* Platform specific overrides to generic XHCI hc_driver ops */
--
1.9.1
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