From 0b34dbbd0b6969c98c44313b291836d9056ec40a Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Mon, 7 Sep 2009 10:52:24 +0200 Subject: ppc4xx: Fix compilation warning in 4xx miiphy.c This patch fixes the following compilation warning: miiphy.c: In function 'emac4xx_miiphy_read': miiphy.c:353: warning: dereferencing type-punned pointer will break strict-aliasing rules Signed-off-by: Stefan Roese --- cpu/ppc4xx/miiphy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'cpu/ppc4xx') diff --git a/cpu/ppc4xx/miiphy.c b/cpu/ppc4xx/miiphy.c index 6a92bf836..fa3bfc8d9 100644 --- a/cpu/ppc4xx/miiphy.c +++ b/cpu/ppc4xx/miiphy.c @@ -350,7 +350,7 @@ int emac4xx_miiphy_read (char *devname, unsigned char addr, unsigned char reg, return -1; sta_reg = in_be32((void *)EMAC_STACR + emac_reg); - *value = *(u16 *)(&sta_reg); + *value = sta_reg >> 16; return 0; } -- cgit v1.2.3