[PATCH v5 1/4] remoteproc: introduce rproc_get_by_phandle API

[Ohad Ben-Cohen]

Hi Dave,

On Wed, Jun 17, 2015 at 9:46 PM, Dave Gerlach <d-gerlach at ti.com> wrote:
> Allow users of remoteproc the ability to get a handle to an rproc by
> passing a phandle supplied in the user's device tree node. This is
> useful in situations that require manual booting of the rproc.
>
> This patch uses the code removed by commit 40e575b1d0b3 ("remoteproc:
> remove the get_by_name/put API") for the ref counting but is modified
> to use a simple list and locking mechanism and has rproc_get_by_name
> replaced with an rproc_get_by_phandle API.
>
> Signed-off-by: Dave Gerlach <d-gerlach at ti.com>
> Signed-off-by: Suman Anna <s-anna at ti.com>
> ---
> v4->v5: Fixed build error from of_find_node_by_phandle when !CONFIG_OF
>         based on offline discussion.

We can't rebase our for-next branch, so I've applied a
similar fix in a separate patch.

Please check our for-next branch to make sure things still work for you.

Thanks,
Ohad.