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SubjectRe: [PATCH] Driver core: Don't ignore bus_attach_device() retval
On Mon, 9 Oct 2006, Cornelia Huck wrote:

> From: Cornelia Huck <>
> Check for return value of bus_attach_device() in device_add(). Add a
> function bus_delete_device() that undos the effects of bus_add_device().
> bus_remove_device() now undos the effects of bus_attach_device() only.
> device_del() now calls bus_remove_device(), kobject_uevent(),
> bus_delete_device() which makes it symmetric to the call sequence in
> device_add().
> Signed-off-by: Cornelia Huck <>

This looks good to me.

Alan Stern

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