X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fusb%2Fmusb%2Fmusb_host.h;h=738f7eb60df96d8aa78859720940af81c007cd3b;hb=1ea25901e64301ed16384f2d68a905d92e3e8697;hp=5a9c8feec10c8bc5814bec18a7018585c25be47a;hpb=b7838c2b91a5aae09d24e1110002097283055fb8;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/usb/musb/musb_host.h b/drivers/usb/musb/musb_host.h
index 5a9c8feec10c..738f7eb60df9 100644
--- a/drivers/usb/musb/musb_host.h
+++ b/drivers/usb/musb/musb_host.h
@@ -74,6 +74,7 @@ struct musb_qh {
 	u16			frame;		/* for periodic schedule */
 	unsigned		iso_idx;	/* in urb->iso_frame_desc[] */
 	struct sg_mapping_iter sg_miter;	/* for highmem in PIO mode */
+	bool			use_sg;		/* to track urb using sglist */
 };
 
 /* map from control or bulk queue head to the first qh on that ring */