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Fixes segfault in 'dm drivers' command

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Merge tag 'dm-pull9apr20' of git://git.denx.de/u-boot-dm

Fixes segfault in 'dm drivers' command
This commit is contained in:
Tom Rini 2020-04-10 11:40:28 -04:00
commit 995972ddbb
1 changed files with 11 additions and 7 deletions
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18
drivers/core/dump.c
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@ -107,12 +107,16 @@ void dm_dump_drivers(void)
puts("Driver Compatible\n");
puts("--------------------------------\n");
for (entry = d; entry < d + n_ents; entry++) {
for (match = entry->of_match;
match && match->compatible; match++)
printf("%-20.20s %s\n",
match == entry->of_match ? entry->name : "",
match->compatible);
if (match == entry->of_match)
printf("%-20.20s\n", entry->name);
match = entry->of_match;
printf("%-20.20s", entry->name);
if (match) {
printf(" %s", match->compatible);
match++;
}
printf("\n");
for (; match && match->compatible; match++)
printf("%-20.20s %s\n", "", match->compatible);
}
}