[PATCH v5 1/6] drm: panfrost: add optional bus_clock

[Rob Herring]

On Fri, May 17, 2019 at 1:47 PM Clément Péron <peron.clem at gmail.com> wrote:
>
> Allwinner H6 has an ARM Mali-T720 MP2 which required a bus_clock.
>
> Add an optional bus_clock at the init of the panfrost driver.
>
> Signed-off-by: Clément Péron <peron.clem at gmail.com>
> ---
>  drivers/gpu/drm/panfrost/panfrost_device.c | 25 +++++++++++++++++++++-
>  drivers/gpu/drm/panfrost/panfrost_device.h |  1 +
>  2 files changed, 25 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/panfrost/panfrost_device.c b/drivers/gpu/drm/panfrost/panfrost_device.c
> index 3b2bced1b015..8da6e612d384 100644
> --- a/drivers/gpu/drm/panfrost/panfrost_device.c
> +++ b/drivers/gpu/drm/panfrost/panfrost_device.c
> @@ -44,7 +44,8 @@ static int panfrost_clk_init(struct panfrost_device *pfdev)
>
>         pfdev->clock = devm_clk_get(pfdev->dev, NULL);
>         if (IS_ERR(pfdev->clock)) {
> -               dev_err(pfdev->dev, "get clock failed %ld\n", PTR_ERR(pfdev->clock));
> +               dev_err(pfdev->dev, "get clock failed %ld\n",
> +                       PTR_ERR(pfdev->clock));

Please drop this whitespace change.

>                 return PTR_ERR(pfdev->clock);
>         }
>