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cmd: fuse: Remove custom string functions

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Remove custom string functions and replace them with normal string
functions. Remove the custom strtou32 and replace it with
simple_strtoul.

Signed-off-by: Harsha Vardhan V M <h-vm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Harsha Vardhan V M 2025-03-19 14:17:10 +05:30 • committed by Tom Rini
parent ee82a5a0ed
commit 005eeda378
1 changed files with 18 additions and 21 deletions

39
cmd/fuse.c
View file

@ -15,17 +15,6 @@
#include <vsprintf.h>
#include <linux/errno.h>
static int strtou32(const char *str, unsigned int base, u32 *result)
{
char *ep;
*result = simple_strtoul(str, &ep, base);
if (ep == str || *ep != '\0')
return -EINVAL;
return 0;
}
static int confirm_prog(void)
{
puts("Warning: Programming fuses is an irreversible operation!\n"
@ -54,14 +43,18 @@ static int do_fuse(struct cmd_tbl *cmdtp, int flag, int argc,
argc -= 2 + confirmed;
argv += 2 + confirmed;
if (argc < 2 || strtou32(argv[0], 0, &bank) ||
strtou32(argv[1], 0, &word))
if (argc < 2)
return CMD_RET_USAGE;
bank = simple_strtoul(argv[0], NULL, 0);
word = simple_strtoul(argv[1], NULL, 0);
if (!strcmp(op, "read")) {
if (argc == 2)
cnt = 1;
else if (argc != 3 || strtou32(argv[2], 0, &cnt))
else if (argc == 3)
cnt = simple_strtoul(argv[2], NULL, 0);
else
return CMD_RET_USAGE;
printf("Reading bank %u:\n", bank);
@ -79,7 +72,9 @@ static int do_fuse(struct cmd_tbl *cmdtp, int flag, int argc,
} else if (!strcmp(op, "readm")) {
if (argc == 3)
cnt = 1;
else if (argc != 4 || strtou32(argv[3], 0, &cnt))
else if (argc == 4)
cnt = simple_strtoul(argv[3], NULL, 0);
else
return CMD_RET_USAGE;
addr = simple_strtoul(argv[2], NULL, 16);
@ -99,7 +94,9 @@ static int do_fuse(struct cmd_tbl *cmdtp, int flag, int argc,
unmap_sysmem(start);
} else if (!strcmp(op, "cmp")) {
if (argc != 3 || strtou32(argv[2], 0, &cmp))
if (argc == 3)
cmp = simple_strtoul(argv[2], NULL, 0);
else
return CMD_RET_USAGE;
printf("Comparing bank %u:\n", bank);
@ -119,7 +116,9 @@ static int do_fuse(struct cmd_tbl *cmdtp, int flag, int argc,
} else if (!strcmp(op, "sense")) {
if (argc == 2)
cnt = 1;
else if (argc != 3 || strtou32(argv[2], 0, &cnt))
else if (argc == 3)
cnt = simple_strtoul(argv[2], NULL, 0);
else
return CMD_RET_USAGE;
printf("Sensing bank %u:\n", bank);
@ -139,8 +138,7 @@ static int do_fuse(struct cmd_tbl *cmdtp, int flag, int argc,
return CMD_RET_USAGE;
for (i = 2; i < argc; i++, word++) {
if (strtou32(argv[i], 16, &val))
return CMD_RET_USAGE;
val = simple_strtoul(argv[i], NULL, 16);
printf("Programming bank %u word 0x%.8x to 0x%.8x...\n",
bank, word, val);
@ -155,8 +153,7 @@ static int do_fuse(struct cmd_tbl *cmdtp, int flag, int argc,
return CMD_RET_USAGE;
for (i = 2; i < argc; i++, word++) {
if (strtou32(argv[i], 16, &val))
return CMD_RET_USAGE;
val = simple_strtoul(argv[i], NULL, 16);
printf("Overriding bank %u word 0x%.8x with "
"0x%.8x...\n", bank, word, val);