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-rw-r--r--include/linux/usb/xhci_pdriver.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/usb/xhci_pdriver.h b/include/linux/usb/xhci_pdriver.h
index 376654b5b0f7..a44b53c33e75 100644
--- a/include/linux/usb/xhci_pdriver.h
+++ b/include/linux/usb/xhci_pdriver.h
@@ -19,9 +19,13 @@
* @usb3_lpm_capable: determines if this xhci platform supports USB3
* LPM capability
*
+ * @imod_interval: minimum inter-interrupt interval. Specified in
+ * 250nsec increments.
+ *
*/
struct usb_xhci_pdata {
unsigned usb3_lpm_capable:1;
+ unsigned imod_interval;
};
#endif /* __USB_CORE_XHCI_PDRIVER_H */