From 8d6320cc4d5cd01e2e7fd01dd635e360cf0a1699 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 29 Dec 2019 21:19:26 -0700 Subject: 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 --- drivers/core/devres.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'drivers/core') diff --git a/drivers/core/devres.c b/drivers/core/devres.c index 9c04499..36a8b1e 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 /* -- cgit v1.1