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-rw-r--r--include/uapi/linux/usb/ch9.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index 82ec6af71a1d..62d318377379 100644
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -984,7 +984,11 @@ struct usb_ssp_cap_descriptor {
#define USB_SSP_MIN_RX_LANE_COUNT (0xf << 8)
#define USB_SSP_MIN_TX_LANE_COUNT (0xf << 12)
__le16 wReserved;
- __le32 bmSublinkSpeedAttr[1]; /* list of sublink speed attrib entries */
+ union {
+ __le32 legacy_padding;
+ /* list of sublink speed attrib entries */
+ __DECLARE_FLEX_ARRAY(__le32, bmSublinkSpeedAttr);
+ };
#define USB_SSP_SUBLINK_SPEED_SSID (0xf) /* sublink speed ID */
#define USB_SSP_SUBLINK_SPEED_LSE (0x3 << 4) /* Lanespeed exponent */
#define USB_SSP_SUBLINK_SPEED_LSE_BPS 0