From 83c7e434c9dd3ca81f8b763e23c1881b973bcf2f Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 25 Jan 2015 08:27:10 -0700 Subject: dm: core: Allow uclass to set up a device's child before it is probed Some buses need to set up their devices before they can be used. This setup may well be common to all buses in a particular uclass. Support a common pre-probe method for the uclass, called before any bus devices are probed. Signed-off-by: Simon Glass Reviewed-by: Masahiro Yamada --- test/dm/test-fdt.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'test/dm/test-fdt.c') diff --git a/test/dm/test-fdt.c b/test/dm/test-fdt.c index dfcb3af..b8ee959 100644 --- a/test/dm/test-fdt.c +++ b/test/dm/test-fdt.c @@ -51,6 +51,13 @@ static int testfdt_drv_probe(struct udevice *dev) priv->ping_total += DM_TEST_START_TOTAL; + /* + * If this device is on a bus, the uclass_flag will be set before + * calling this function. This is used by + * dm_test_bus_child_pre_probe_uclass(). + */ + priv->uclass_total += priv->uclass_flag; + return 0; } -- cgit v1.1