From 32e7f239dda8638377edb0d3e7ac269cabbafbe6 Mon Sep 17 00:00:00 2001
From: Prafulla Wadaskar <prafulla@marvell.com>
Date: Mon, 21 Sep 2009 20:28:18 +0530
Subject: [PATCH] net: phy: mv88e61xx.c : fixed build warning
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following build warning was observed
mv88e61xx.c: In function ‘mv88e61xx_busychk’:
mv88e61xx.c:208: warning: dereferencing type-punned pointer will break strict-aliasing rules
This patch fixes the same
Patch tested for rd6281a board build
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
---
drivers/net/phy/mv88e61xx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/phy/mv88e61xx.c b/drivers/net/phy/mv88e61xx.c
index 3754e8bdc4..2d1de02917 100644
--- a/drivers/net/phy/mv88e61xx.c
+++ b/drivers/net/phy/mv88e61xx.c
@@ -201,11 +201,11 @@ static void mv88e61xx_port_vlan_config(struct mv88e61xx_config *swconfig,
*/
static int mv88e61xx_busychk(char *name)
{
- u32 reg = 0;
+ u16 reg = 0;
u32 timeout = MV88E61XX_PHY_TIMEOUT;
do {
RD_PHY(name, MV88E61XX_GLB2REG_DEVADR,
- MV88E61XX_PHY_CMD, (u16 *) & reg);
+ MV88E61XX_PHY_CMD, ®);
if (timeout-- == 0) {
printf("SMI busy timeout\n");
return -1;
--
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