[U-Boot] [PATCH] 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 --- cpu/ppc4xx/miiphy.c | 2 +- 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; }