staging/fwserial: Limit tx/rx to 1394-2008 spec maximum

[mirror_ubuntu-artful-kernel.git] / drivers / staging / fwserial / fwserial.c

diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c
index 61ee29083b268ece51870b1c80c60035acd4fa55..d03a7f57e8d475ceddedb052d42b3077c2a7745d 100644 (file)
--- a/drivers/staging/fwserial/fwserial.c
+++ b/drivers/staging/fwserial/fwserial.c
@@ -179,7 +179,7 @@ static void dump_profile(struct seq_file *m, struct stats *stats)
 /* Returns the max receive packet size for the given card */
 static inline int device_max_receive(struct fw_device *fw_device)
 {
-       return 1 <<  (clamp_t(int, fw_device->max_rec, 8U, 13U) + 1);
+       return 1 <<  (clamp_t(int, fw_device->max_rec, 8U, 11U) + 1);
 }
 
 static void fwtty_log_tx_error(struct fwtty_port *port, int rcode)