Re: [PATCH] tty: Use of_node_name_{eq,prefix} for node name comparisons

[Michael Ellerman]

Rob Herring <robh@xxxxxxxxxx> writes:

> Convert string compares of DT node names to use of_node_name_eq helper
> instead. This removes direct access to the node name pointer.
>
> For hvc, the code can also be simplified by using of_stdout pointer
> instead of searching again for the stdout node.
>
> Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
> Cc: Paul Mackerras <paulus@xxxxxxxxx>
> Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> Cc: Jiri Slaby <jslaby@xxxxxxxx>
> Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
> Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
> Cc: linux-serial@xxxxxxxxxxxxxxx
> Cc: sparclinux@xxxxxxxxxxxxxxx
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
> ---
>  drivers/tty/hvc/hvc_opal.c      |  2 +-
>  drivers/tty/hvc/hvc_vio.c       | 11 +----------
>  drivers/tty/serial/pmac_zilog.c |  4 ++--

LGTM.

Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> (powerpc)

cheers