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cmc_pu2: fix misc_init_r prototype

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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2009-03-22 14:28:13 +01:00
parent 53158aea99
commit 176c4a982c
1 changed files with 5 additions and 3 deletions
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8
board/cmc_pu2/load_sernum_ethaddr.c
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@ -66,7 +66,7 @@ int i2c_read (unsigned char chip, unsigned int addr, int alen,
* Internal structure: see struct definition
*/
void misc_init_r(void)
int misc_init_r(void)
{
struct manufacturer_data data;
char serial [9];
@ -80,7 +80,7 @@ void misc_init_r(void)
if (i2c_read(I2C_CHIP, I2C_OFFSET, I2C_ALEN, (unsigned char *)&data,
sizeof(data)) != 0) {
puts ("Error reading manufacturer data from EEPROM\n");
return;
return -1;
}
/* check if manufacturer data block is valid */
@ -93,7 +93,7 @@ void misc_init_r(void)
if (chksum != data.chksum) {
puts ("Error: manufacturer data block has invalid checksum\n");
return;
return -1;
}
/* copy serial number */
@ -107,4 +107,6 @@ void misc_init_r(void)
if (getenv("ethaddr") == NULL) {
eth_setenv_enetaddr("ethaddr", data.macadr);
}
return 0;
}