From mboxrd@z Thu Jan 1 00:00:00 1970 From: matthias.bgg@kernel.org (matthias.bgg at kernel.org) Date: Fri, 27 Apr 2018 11:24:01 +0200 Subject: [v3 09/10] drm: mediatek: Omit warning on probe defers In-Reply-To: References: Message-ID: <9d514a4ab45f0700663fa756d5aa3913922b6fb7.1524820923.git.mbrugger@suse.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Matthias Brugger When probe through the MFD, it can happen that the clock drivers wasn't probed before the ddp driver gets invoked. The driver used to omit a warning that the driver failed to get the clocks. Omit this error on the defered probe path. Signed-off-by: Matthias Brugger --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c index bafc5c77c4fb..6b399348a2dc 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -374,7 +374,8 @@ static int mtk_ddp_probe(struct platform_device *pdev) 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); } -- 2.16.3