From d062482b46b22d8c6b73ca69f2956282761981ce Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 17 Jan 2016 16:11:06 -0700 Subject: [PATCH] dm: core: Display the error number when driver binding fails This is often -96 (-EPFNOSUPPORT) which indicates that the uclass is not compiled in. Display the error number to make this easier to spot. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- drivers/core/lists.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/core/lists.c b/drivers/core/lists.c index a1c9478..c4fc216 100644 --- a/drivers/core/lists.c +++ b/drivers/core/lists.c @@ -172,7 +172,8 @@ int lists_bind_fdt(struct udevice *parent, const void *blob, int offset, dm_dbg(" - found match at '%s'\n", entry->name); ret = device_bind(parent, entry, name, NULL, offset, &dev); if (ret) { - dm_warn("Error binding driver '%s'\n", entry->name); + dm_warn("Error binding driver '%s': %d\n", entry->name, + ret); return ret; } else { dev->driver_data = id->data; -- 2.7.4