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fdtgrep: Tidy up a few type warnings and comments

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Align the code with the upstream version at fdt-tools which had a few
tweaks before being applied.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2023-12-17 09:36:15 -07:00
parent 2c714d682d
commit 233a61373b
1 changed files with 10 additions and 9 deletions
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19
tools/fdtgrep.c
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@ -375,8 +375,9 @@ static int display_fdt_by_regions(struct display_info *disp, const void *blob,
const char *str;
int str_base = fdt_off_dt_strings(blob);
for (offset = 0; offset < fdt_size_dt_strings(blob);
offset += strlen(str) + 1) {
for (offset = 0;
offset < (int)fdt_size_dt_strings(blob);
offset += strlen(str) + 1) {
str = fdt_string(blob, offset);
int len = strlen(str) + 1;
int show;
@ -431,7 +432,7 @@ static int dump_fdt_regions(struct display_info *disp, const void *blob,
{
struct fdt_header *fdt;
int size, struct_start;
int ptr;
unsigned int ptr;
int i;
/* Set up a basic header (even if we don't actually write it) */
@ -683,10 +684,10 @@ static int fdtgrep_find_regions(const void *fdt,
return new_count;
} else if (new_count <= max_regions) {
/*
* The alias regions will now be at the end of the list.
* Sort the regions by offset to get things into the
* right order
*/
* The alias regions will now be at the end of the list.
* Sort the regions by offset to get things into the
* right order
*/
count = new_count;
qsort(region, count, sizeof(struct fdt_region),
h_cmp_region);
@ -880,7 +881,7 @@ static int do_fdtgrep(struct display_info *disp, const char *filename)
size = fdt_totalsize(fdt);
}
if (size != fwrite(fdt, 1, size, disp->fout)) {
if ((size_t)size != fwrite(fdt, 1, size, disp->fout)) {
fprintf(stderr, "Write failure, %d bytes\n", size);
free(fdt);
ret = 1;
@ -934,7 +935,7 @@ static const char usage_synopsis[] =
static const char usage_short_opts[] =
"haAc:b:C:defg:G:HIlLmn:N:o:O:p:P:rRsStTv"
USAGE_COMMON_SHORT_OPTS;
static struct option const usage_long_opts[] = {
static const struct option usage_long_opts[] = {
{"show-address", no_argument, NULL, 'a'},
{"colour", no_argument, NULL, 'A'},
{"include-node-with-prop", a_argument, NULL, 'b'},