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| author | Simon Glass <sjg@chromium.org> | 2015-02-28 05:06:33 (GMT) |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-04-23 15:05:52 (GMT) |
| commit | 5a87c4174d18fe40dcc847ba36853a9f15cb3e1e (patch) | |
| tree | 4ce2588c51d949dd13ce47caf958f2881a422754 /drivers/core/device.c | |
| parent | 66312374dca86e77fc9b08f774546e62b6cd1aa7 (diff) | |
| download | u-boot-5a87c4174d18fe40dcc847ba36853a9f15cb3e1e.tar.xz | |
dm: core: Drop device removal error path when not supported
When CONFIG_DM_DEVICE_REMOVE is not enabled, such as in SPL, we cannot
remove or unbind devices and do not expect to get errors when binding
and probing devices. So drop the error path to reduce code size.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/core/device.c')
| -rw-r--r-- | drivers/core/device.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/core/device.c b/drivers/core/device.c index 7f24243..3b77d23 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -135,21 +135,27 @@ int device_bind(struct udevice *parent, const struct driver *drv, return 0; fail_child_post_bind: - if (drv->unbind && drv->unbind(dev)) { - dm_warn("unbind() method failed on dev '%s' on error path\n", - dev->name); + if (IS_ENABLED(DM_DEVICE_REMOVE)) { + if (drv->unbind && drv->unbind(dev)) { + dm_warn("unbind() method failed on dev '%s' on error path\n", + dev->name); + } } fail_bind: - if (uclass_unbind_device(dev)) { - dm_warn("Failed to unbind dev '%s' on error path\n", - dev->name); + if (IS_ENABLED(DM_DEVICE_REMOVE)) { + if (uclass_unbind_device(dev)) { + dm_warn("Failed to unbind dev '%s' on error path\n", + dev->name); + } } fail_uclass_bind: - list_del(&dev->sibling_node); - if (dev->flags & DM_FLAG_ALLOC_PARENT_PDATA) { - free(dev->parent_platdata); - dev->parent_platdata = NULL; + if (IS_ENABLED(DM_DEVICE_REMOVE)) { + list_del(&dev->sibling_node); + if (dev->flags & DM_FLAG_ALLOC_PARENT_PDATA) { + free(dev->parent_platdata); + dev->parent_platdata = NULL; + } } fail_alloc3: if (dev->flags & DM_FLAG_ALLOC_UCLASS_PDATA) { |