From: andreas.devel@googlemail.com <andreas.devel@googlemail.com>
Date: Thu, 9 Jun 2011 02:08:46 +0000 (+0000)
Subject: macb: fix compile warning
X-Git-Tag: v2025.01-rc5-pxa1908~19362
X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-logo.png?a=commitdiff_plain;h=6c169c12d7782335be2f1d303622bcd0e1d00a02;p=u-boot.git

macb: fix compile warning

This patch fixes following compile warning:

---8<---
macb.c: In function 'macb_write_hwaddr':
macb.c:525:2: warning: dereferencing type-punned pointer will break strict-aliasing rules
--->8---

Signed-off-by: Andreas Bießmann <andreas.devel@gmail.com>
---

diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 72ea1fc11d..c63eea966a 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -522,9 +522,10 @@ static int macb_write_hwaddr(struct eth_device *dev)
 	u16 hwaddr_top;
 
 	/* set hardware address */
-	hwaddr_bottom = cpu_to_le32(*((u32 *)dev->enetaddr));
+	hwaddr_bottom = dev->enetaddr[0] | dev->enetaddr[1] << 8 |
+			dev->enetaddr[2] << 16 | dev->enetaddr[3] << 24;
 	macb_writel(macb, SA1B, hwaddr_bottom);
-	hwaddr_top = cpu_to_le16(*((u16 *)(dev->enetaddr + 4)));
+	hwaddr_top = dev->enetaddr[4] | dev->enetaddr[5] << 8;
 	macb_writel(macb, SA1T, hwaddr_top);
 	return 0;
 }