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| author | Simon Glass <sjg@chromium.org> | 2014-07-23 06:55:21 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-07-23 14:08:37 +0100 |
| commit | a327dee0f40bcdebaba1a3e47f2b9f1ceb970d2a (patch) | |
| tree | 20ba09ee61b51416bc86808abf7315fe6266e1ed /include/dm/test.h | |
| parent | e59f458de6999b8a786da857e653db6777f675ca (diff) | |
| download | u-boot-imx-a327dee0f40bcdebaba1a3e47f2b9f1ceb970d2a.zip u-boot-imx-a327dee0f40bcdebaba1a3e47f2b9f1ceb970d2a.tar.gz u-boot-imx-a327dee0f40bcdebaba1a3e47f2b9f1ceb970d2a.tar.bz2 | |
dm: Add child_pre_probe() and child_post_remove() methods
Some devices (particularly bus devices) must track their children, knowing
when a new child is added so that it can be set up for communication on the
bus.
Add a child_pre_probe() method to provide this feature, and a corresponding
child_post_remove() method.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/dm/test.h')
| -rw-r--r-- | include/dm/test.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/dm/test.h b/include/dm/test.h index 7b04850..235d728 100644 --- a/include/dm/test.h +++ b/include/dm/test.h @@ -86,9 +86,11 @@ struct dm_test_uclass_priv { * struct dm_test_parent_data - parent's information on each child * * @sum: Test value used to check parent data works correctly + * @flag: Used to track calling of parent operations */ struct dm_test_parent_data { int sum; + int flag; }; /* @@ -109,6 +111,7 @@ extern struct dm_test_state global_test_state; * @fail_count: Number of tests that failed * @force_fail_alloc: Force all memory allocs to fail * @skip_post_probe: Skip uclass post-probe processing + * @removed: Used to keep track of a device that was removed */ struct dm_test_state { struct udevice *root; @@ -116,6 +119,7 @@ struct dm_test_state { int fail_count; int force_fail_alloc; int skip_post_probe; + struct udevice *removed; }; /* Test flags for each test */ |