From a327dee0f40bcdebaba1a3e47f2b9f1ceb970d2a Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 23 Jul 2014 06:55:21 -0600 Subject: 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 --- include/dm/test.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/dm/test.h') diff --git a/include/dm/test.h b/include/dm/test.h index 7b04850035..235d728bfb 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 */ -- cgit v1.2.3