diff options
| author | Simon Glass <sjg@chromium.org> | 2019-12-29 21:19:26 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2020-01-07 16:02:39 -0700 |
| commit | 8d6320cc4d5cd01e2e7fd01dd635e360cf0a1699 (patch) | |
| tree | f66bb23f1ed29ebfd925ee921e2fa975fefb2a6f /drivers | |
| parent | dc12ebbbdb765153805d2b17d18edf5fe0813d5a (diff) | |
dm: devres: Add tests
The devres functionality has very few users in U-Boot, but it still should
have tests. Add a few basic tests of the main functions.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/core/devres.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/core/devres.c b/drivers/core/devres.c index 9c04499c6d..36a8b1eb5f 100644 --- a/drivers/core/devres.c +++ b/drivers/core/devres.c @@ -223,6 +223,19 @@ void dm_dump_devres(void) if (root) dump_resources(root, 0); } + +void devres_get_stats(const struct udevice *dev, struct devres_stats *stats) +{ + struct devres *dr; + + stats->allocs = 0; + stats->total_size = 0; + list_for_each_entry(dr, &dev->devres_head, entry) { + stats->allocs++; + stats->total_size += dr->size; + } +} + #endif /* |