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| author |   Matthias Brugger <mbrugger@suse.com> | 2020-03-25 18:31:19 +0100 |
|---|---|---|
| committer |   Matthias Brugger <matthias.bgg@gmail.com> | 2020-04-13 13:01:16 +0200 |
| commit | af19d6450101bc2c4f0d30ffce1780b676e10552 (patch) | |
| tree | 0e3f0a4cd51fb6d63db224ab48cc2eb362795cd8 /drivers/gpu/drm/mediatek/mtk_drm_ddp.c | |
| parent | Linux 5.7-rc1 (diff) | |
| download | linux-dev-af19d6450101bc2c4f0d30ffce1780b676e10552.tar.xz linux-dev-af19d6450101bc2c4f0d30ffce1780b676e10552.zip | |
drm/mediatek: Omit warning on probe defers
It can happen that the mmsys clock drivers aren't probed before the
platform driver gets invoked. The platform driver used to print a warning
that the driver failed to get the clocks. Omit this error on
the defered probe path.
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_drm_ddp.c')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index 13035c906035..b885f60f474c 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -628,7 +628,8 @@ static int mtk_ddp_probe(struct platform_device *pdev) if (!ddp->data->no_clk) { ddp->clk = devm_clk_get(dev, NULL); if (IS_ERR(ddp->clk)) { - dev_err(dev, "Failed to get clock\n"); + if (PTR_ERR(ddp->clk) != -EPROBE_DEFER) + dev_err(dev, "Failed to get clock\n"); return PTR_ERR(ddp->clk); } } |