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fsl: Fix compiler warnings from gcc-4.4 in sys_eeprom code 

sys_eeprom.c: In function 'do_mac':
sys_eeprom.c:323: warning: dereferencing type-punned pointer will break strict-aliasing rules
sys_eeprom.c: In function 'mac_read_from_eeprom':
sys_eeprom.c:395: warning: dereferencing type-punned pointer will break strict-aliasing rules

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala 2009-07-03 12:45:44 -05:00
parent e94e460c6e
commit afb0b1315c
1 changed files with 4 additions and 2 deletions
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6
board/freescale/common/sys_eeprom.c
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@ -78,12 +78,14 @@ static int has_been_read = 0;
#ifdef CONFIG_SYS_I2C_EEPROM_NXID
/* Is this a valid NXID EEPROM? */
#define is_valid (*((u32 *)e.id) == (('N' << 24) | ('X' << 16) | ('I' << 8) | 'D'))
#define is_valid ((e.id[0] == 'N') || (e.id[1] == 'X') || \
(e.id[2] == 'I') || (e.id[3] == 'D'))
#endif
#ifdef CONFIG_SYS_I2C_EEPROM_CCID
/* Is this a valid CCID EEPROM? */
#define is_valid (*((u32 *)e.id) == (('C' << 24) | ('C' << 16) | ('I' << 8) | 'D'))
#define is_valid ((e.id[0] == 'C') || (e.id[1] == 'C') || \
(e.id[2] == 'I') || (e.id[3] == 'D'))
#endif
/**