Hi Matthias,
On 2/13/20 9:19 PM, matthias....@kernel.org wrote:
> From: Matthias Brugger <mbrug...@suse.com>
>
> Check the return value of of_clk_get and print an error
> message if not EPROBE_DEFER.
>
> Signed-off-by: Matthias Brugger <mbrug...@suse.com>
This patch is independent from the remainder of this series, right?
It looks good to me, so is it OK if I merge this in the media subsystem?
Regards,
Hans
>
> ---
>
> Changes in v7:
> - fix check of return value of of_clk_get
> - fix identation
>
> Changes in v6: None
> Changes in v5: None
> Changes in v4: None
> Changes in v3: None
> Changes in v2: None
>
> drivers/media/platform/mtk-mdp/mtk_mdp_comp.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_comp.c
> b/drivers/media/platform/mtk-mdp/mtk_mdp_comp.c
> index 0c4788af78dd..58abfbdfb82d 100644
> --- a/drivers/media/platform/mtk-mdp/mtk_mdp_comp.c
> +++ b/drivers/media/platform/mtk-mdp/mtk_mdp_comp.c
> @@ -110,6 +110,12 @@ int mtk_mdp_comp_init(struct device *dev, struct
> device_node *node,
>
> for (i = 0; i < ARRAY_SIZE(comp->clk); i++) {
> comp->clk[i] = of_clk_get(node, i);
> + if (IS_ERR(comp->clk[i])) {
> + if (PTR_ERR(comp->clk[i]) != -EPROBE_DEFER)
> + dev_err(dev, "Failed to get clock\n");
> +
> + return PTR_ERR(comp->clk[i]);
> + }
>
> /* Only RDMA needs two clocks */
> if (comp->type != MTK_MDP_RDMA)
>
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