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authorSimon Glass <sjg@chromium.org>2017-04-23 20:10:45 -0600
committerSimon Glass <sjg@chromium.org>2017-07-11 10:08:19 -0600
commit95ce385a4ad0bb0d0a20f68b2a1f2451584bf3ff (patch)
tree29547f9066718ebdd0ab3abbaf6eb9f189d62cda /test/dm/timer.c
parent9856157259f4ab55e3d99c9aacc85f08797c8579 (diff)
dm: core: Add uclass_first/next_device_check()
Sometimes it is useful to iterate through all devices in a uclass and skip over those which do not work correctly (e.g fail to probe). Add two new functions to provide this feature. The caller must check the return value each time to make sure that the device is valid. But the device pointer is always returned. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'test/dm/timer.c')
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