diff --git a/[refs] b/[refs]
index 38f7bec41de8..f05cc4909c0a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d9da466a3ce2ac005e05bb649a0f2cfb5c3d5d45
+refs/heads/master: 199126a23a091585670fba023529b73047bb2bad
diff --git a/trunk/drivers/net/myri10ge/myri10ge.c b/trunk/drivers/net/myri10ge/myri10ge.c
index d0cc122fa3f0..e1732c164a40 100644
--- a/trunk/drivers/net/myri10ge/myri10ge.c
+++ b/trunk/drivers/net/myri10ge/myri10ge.c
@@ -60,6 +60,7 @@
 #include <linux/crc32.h>
 #include <linux/moduleparam.h>
 #include <linux/io.h>
+#include <linux/log2.h>
 #include <net/checksum.h>
 #include <asm/byteorder.h>
 #include <asm/io.h>
@@ -1804,7 +1805,7 @@ static int myri10ge_open(struct net_device *dev)
 	 */
 	big_pow2 = dev->mtu + ETH_HLEN + VLAN_HLEN + MXGEFW_PAD;
 	if (big_pow2 < MYRI10GE_ALLOC_SIZE / 2) {
-		while ((big_pow2 & (big_pow2 - 1)) != 0)
+		while (!is_power_of_2(big_pow2))
 			big_pow2++;
 		mgp->big_bytes = dev->mtu + ETH_HLEN + VLAN_HLEN + MXGEFW_PAD;
 	} else {