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| author | Simon Glass <sjg@chromium.org> | 2016-01-17 16:11:06 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-01-24 12:07:18 +0800 |
| commit | d062482b46b22d8c6b73ca69f2956282761981ce (patch) | |
| tree | 6228aa8d758253c8cd0d1dd981edaca31916973f /drivers/core | |
| parent | 0bdce0751b789dea287f30fce272215a4dcd0ed2 (diff) | |
| download | u-boot-d062482b46b22d8c6b73ca69f2956282761981ce.tar.gz u-boot-d062482b46b22d8c6b73ca69f2956282761981ce.tar.bz2 u-boot-d062482b46b22d8c6b73ca69f2956282761981ce.zip | |
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 <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/core')
| -rw-r--r-- | drivers/core/lists.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/core/lists.c b/drivers/core/lists.c index a1c94780dd..c4fc216340 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; |