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board: fsl: lx2160a: Fix the loop in board_fix_fdt function

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Fix loop in board_fix_fdt that erroneously increments the counter
in all cases whereas the counter should be incremented only if a
matching string has been found.

Fixes: 5d535aa40b ("board: fsl: lx2160a: implement board_fix_fdt")

Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Pankaj Bansal 2020-01-15 05:57:00 +00:00 committed by Priyanka Jain
parent 0d9d557de5
commit 71c8fb3e3a
1 changed files with 3 additions and 2 deletions
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5
board/freescale/lx2160a/lx2160a.c
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@ -132,7 +132,7 @@ int board_fix_fdt(void *fdt)
{ "ccsr", "dbi" },
{ "pf_ctrl", "ctrl" }
};
int off = -1, i;
int off = -1, i = 0;
if (IS_SVR_REV(get_svr(), 1, 0))
return 0;
@ -149,7 +149,7 @@ int board_fix_fdt(void *fdt)
reg_name = reg_names;
remaining_names_len = names_len - (reg_name - reg_names);
for (i = 0; (i < ARRAY_SIZE(reg_names_map)) && names_len; i++) {
while ((i < ARRAY_SIZE(reg_names_map)) && remaining_names_len) {
old_name_len = strlen(reg_names_map[i].old_str);
new_name_len = strlen(reg_names_map[i].new_str);
if (memcmp(reg_name, reg_names_map[i].old_str,
@ -165,6 +165,7 @@ int board_fix_fdt(void *fdt)
new_name_len);
names_len -= old_name_len;
names_len += new_name_len;
i++;
}
reg_name = memchr(reg_name, '\0', remaining_names_len);