On Tue, Jul 10, 2018 at 01:01:27PM +0200, Thierry Reding wrote:
> From: Thierry Reding <treding@xxxxxxxxxx>
>
> Use this helper to get rid of some extra boilerplate code.
>
> Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
> ---
> drivers/gpu/drm/panel/panel-innolux-p079zca.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
> index 185a55060195..62fbaac96823 100644
> --- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c
> +++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
> @@ -314,14 +314,9 @@ static void innolux_panel_del(struct innolux_panel *innolux)
> static int innolux_panel_probe(struct mipi_dsi_device *dsi)
> {
> const struct panel_desc *desc;
> - const struct of_device_id *id;
> int err;
>
> - id = of_match_node(innolux_of_match, dsi->dev.of_node);
> - if (!id)
> - return -ENODEV;
> -
> - desc = id->data;
> + desc = of_device_get_match_data(dsi->dev);
> dsi->mode_flags = desc->flags;
> dsi->format = desc->format;
> dsi->lanes = desc->lanes;
Oops, I just noticed I had parts of this in a stash which causes the
above to fail to build. I've squashed the missing bits into the above,
adding an include for linux/of_device.h and passing &dsi->dev instead
of dsi->dev to of_device_get_match_data().
Thierry
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