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ODROID-COMMON: efuse: fix to print true UUID from /sys/class/efuse/uuid

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Change-Id: Ic27fcef584be7a05ff384fa7cd350c34fdf9315c
Signed-off-by: Dongjin Kim <tobetter@gmail.com>
(cherry picked from commit 0cd89cf8dc)
This commit is contained in:
Dongjin Kim
2019-01-29 03:18:06 +09:00
committed by Chris KIM
parent cfbddb5287
commit 620f468851
1 changed files with 14 additions and 6 deletions
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20
drivers/amlogic/efuse/efuse64.c
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@@ -481,12 +481,20 @@ 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;