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Merge "ODROID-COMMON: efuse: fix to print true UUID from /sys/class/efuse/uuid" into odroidn2-4.9.y

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Dongjin Kim
2019-01-29 10:52:34 +09:00
committed by Gerrit Code Review
parent 7e12aec898 0cd89cf8dc
commit cd234be4a9
1 changed files with 14 additions and 6 deletions
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20
drivers/amlogic/efuse/efuse64.c
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@@ -482,12 +482,20 @@ ssize_t efuse_user_attr_show(char *name, char *buf)
pr_err("ERROR: read %zd byte(s) not %d byte(s) data\n",
ret, info.size);
for (i = 0; i < info.size; i++) {
if (i%16 == 0)
len += sprintf(buf + len, "\n");
if (i%16 == 0)
len += sprintf(buf + len, "0x%02x: ", i);
len += sprintf(buf + len, "%02x ", local_buf[i]);
if (strcmp(name, "uuid")) {
for (i = 0; i < info.size; i++) {
if (i%16 == 0)
len += sprintf(buf + len, "\n");
if (i%16 == 0)
len += sprintf(buf + len, "0x%02x: ", i);
len += sprintf(buf + len, "%02x ", local_buf[i]);
}
} else {
for (i = 0; i < info.size; i++) {
if ((i == 8) || (i == 12) || (i == 16) || (i == 20))
len += sprintf(buf + len, "-");
len += sprintf(buf + len, "%c", local_buf[i]);
}
}
len += sprintf(buf + len, "\n");
ret = len;