USB: cdc-acm: add quirk for control-line state requests

[android-x86/kernel.git] / drivers / usb / class / cdc-acm.h

diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h
index fc75651..d3251eb 100644 (file)
--- a/drivers/usb/class/cdc-acm.h
+++ b/drivers/usb/class/cdc-acm.h
@@ -121,6 +121,7 @@ struct acm {
        unsigned int throttle_req:1;                    /* throttle requested */
        u8 bInterval;
        struct usb_anchor delayed;                      /* writes queued for a device about to be woken */
+       unsigned long quirks;
 };
 
 #define CDC_DATA_INTERFACE_TYPE        0x0a
@@ -132,3 +133,4 @@ struct acm {
 #define NOT_A_MODEM                    BIT(3)
 #define NO_DATA_INTERFACE              BIT(4)
 #define IGNORE_DEVICE                  BIT(5)
+#define QUIRK_CONTROL_LINE_STATE       BIT(6)