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authorStefan Roese <sr@denx.de>2009-09-07 10:52:24 +0200
committerStefan Roese <sr@denx.de>2009-09-10 14:38:17 +0200
commit0b34dbbd0b6969c98c44313b291836d9056ec40a (patch)
treea8c512745b59f005b0a71be46103e54cce804932 /cpu/ppc4xx
parent82379b5564819e62624a3c58fbc43f1afedf4f5f (diff)
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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 <sr@denx.de>
Diffstat (limited to 'cpu/ppc4xx')
-rw-r--r--cpu/ppc4xx/miiphy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cpu/ppc4xx/miiphy.c b/cpu/ppc4xx/miiphy.c
index 6a92bf8..fa3bfc8 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;
}