Messages in this thread Patch in this message | | | From | CK Hu (胡俊光) <> | Subject | Re: [PATCH v7 19/23] drm/mediatek: Return error if MDP RDMA failed to enable the clock | Date | Fri, 6 Oct 2023 09:07:36 +0000 |
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Hi, Hsiao-chien:
On Fri, 2023-10-06 at 15:38 +0800, Hsiao Chien Sung wrote: > Return the result of clk_prepare_enable() instead of > always returns 0.
Reviewed-by: CK Hu <ck.hu@mediatek.com>
> > Fixes: f8946e2b6bb2 ("drm/mediatek: Add display MDP RDMA support for > MT8195") > > Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com> > --- > drivers/gpu/drm/mediatek/mtk_mdp_rdma.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c > b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c > index c3adaeefd551..c7233d0ac210 100644 > --- a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c > +++ b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c > @@ -246,8 +246,7 @@ int mtk_mdp_rdma_clk_enable(struct device *dev) > { > struct mtk_mdp_rdma *rdma = dev_get_drvdata(dev); > > - clk_prepare_enable(rdma->clk); > - return 0; > + return clk_prepare_enable(rdma->clk); > } > > void mtk_mdp_rdma_clk_disable(struct device *dev)
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