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ppc4xx: Fix compilation warning in 4xx miiphy.c

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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>
This commit is contained in:
Stefan Roese 2009-09-07 10:52:24 +02:00
parent 82379b5564
commit 0b34dbbd0b
1 changed files with 1 additions and 1 deletions
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2
cpu/ppc4xx/miiphy.c
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@ -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;
}