From patchwork Wed Jun 5 16:50:25 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 13687111 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 55436C25B76 for ; Wed, 5 Jun 2024 16:50:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:Message-Id: Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=MrUm6TVgNgOxRBqjlCR9GXbxCSqb5jc6ibUIxE9kYSo=; b=J7eFLJ9qwSM2SkOk2hmq9rj7Bd uN2ynQ2vRTO0VnFiLmtXyTlv6pifDCgUkrVeWhll01BYguzni6AjuJhh+u2KaLuwoJG7fVSX+O30l eHz0D0R1GUqh4639LSYrq1c5J74vMG3AY9cMuv8Inl7wApyiyXCzAkWM9mlHbh7Lxiud5C3QiORaR jwmC+PzuVqxwyH9//xQ7PYKJLCu4KMbalD60THfGzYTFmYmGtjtKDUvWPhZ4au65s71tPKlVKmSVK rVmzueBye8SrtxiYVUgpJrmnuGDZDpdRsvzw4sqEMz9VnzEPStqhT5xJkiTUBnxIsejlG+ut/r3zQ +hcq/BcA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sEtqc-00000006tMk-0Ax1; Wed, 05 Jun 2024 16:50:50 +0000 Received: from madrid.collaboradmins.com ([2a00:1098:ed:100::25]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sEtqY-00000006tLO-1otG; Wed, 05 Jun 2024 16:50:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1717606245; bh=rn22rgV/+4N/k6+hZ8EN8fGz0X09E6tz/BF8d70bBkI=; h=From:Date:Subject:To:Cc:From; b=UQRXnT0y8rT7OOFPfI77fSfMEOgn+D0WBLZRM9L3723QaUghV8BZH690prWHfrG5O 8fhiTaV82s+4J4eHM/o0nrYI1UEgaB0BlSu+m2mzQH5siGVSjxdUHGtUq/lQMwDBz3 IhoufMtuktQns06jD4yAzyTHaPZ3BfjFn2DNrTxXlgAkTzhT8K0F/YRsm4AgrOPoHn S2dUtJp/TQEDiplx1TOQXwH0KNgY8HrDTDk1UBFq326TrpahA3gCeWf39K+AM+9mX7 7gAkEqMpilaRBluurczL1IO77EG+v0EdGzaqwKImCbmGATOdeyF3gScOcvGKrQ4Yxd Z/GwoG7d1uJMQ== Received: from [192.168.1.250] (zone.collabora.co.uk [167.235.23.81]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: nfraprado) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 6C8E1378219B; Wed, 5 Jun 2024 16:50:42 +0000 (UTC) From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= Date: Wed, 05 Jun 2024 12:50:25 -0400 Subject: [PATCH] drm/mediatek: Don't print error if EDEFER_PROBE returned on component_add MIME-Version: 1.0 Message-Id: <20240605-mtk-disp-rdma-dev-err-probe-v1-1-91259e1d3a93@collabora.com> X-B4-Tracking: v=1; b=H4sIAFCXYGYC/x3MwQpAQBAG4FfRnE3tCsWryGHZH5OwzUpK3t3m+ F2+hyJUEKnNHlJcEuXYE2ye0bi4fQaLT6bCFKWpTcXbubKXGFj95tjjYqhy0GMAY2pGa5x1jQW lISgmuf+969/3A7NVTa5tAAAA To: Chun-Kuang Hu , Philipp Zabel , David Airlie , Daniel Vetter , Matthias Brugger , AngeloGioacchino Del Regno Cc: kernel@collabora.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4g?= =?utf-8?b?UHJhZG8=?= X-Mailer: b4 0.13.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240605_095046_627103_967304B8 X-CRM114-Status: GOOD ( 10.62 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Use dev_err_probe() in the component_add() error path to prevent printing an error when the probe is deferred. This was observed on mt8195 with the disp-rdma driver: mediatek-disp-rdma 1c002000.rdma: Failed to add component: -517 But the same pattern is used across many other drivers, so update them all. Signed-off-by: Nícolas F. R. A. Prado --- drivers/gpu/drm/mediatek/mtk_disp_aal.c | 2 +- drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 2 +- drivers/gpu/drm/mediatek/mtk_disp_color.c | 2 +- drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 2 +- drivers/gpu/drm/mediatek/mtk_disp_merge.c | 2 +- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 2 +- drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 2 +- drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 2 +- drivers/gpu/drm/mediatek/mtk_ethdr.c | 2 +- drivers/gpu/drm/mediatek/mtk_mdp_rdma.c | 2 +- 10 files changed, 10 insertions(+), 10 deletions(-) --- base-commit: d97496ca23a2d4ee80b7302849404859d9058bcd change-id: 20240605-mtk-disp-rdma-dev-err-probe-ef9c10a1a91e Best regards, diff --git a/drivers/gpu/drm/mediatek/mtk_disp_aal.c b/drivers/gpu/drm/mediatek/mtk_disp_aal.c index 3ce8f32b06d5..892dc40458fb 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_aal.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_aal.c @@ -197,7 +197,7 @@ static int mtk_disp_aal_probe(struct platform_device *pdev) ret = component_add(dev, &mtk_disp_aal_component_ops); if (ret) - dev_err(dev, "Failed to add component: %d\n", ret); + dev_err_probe(dev, ret, "Failed to add component\n"); return ret; } diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c b/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c index df35e90dd25f..fc273ebdbcd2 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c @@ -182,7 +182,7 @@ static int mtk_disp_ccorr_probe(struct platform_device *pdev) ret = component_add(dev, &mtk_disp_ccorr_component_ops); if (ret) - dev_err(dev, "Failed to add component: %d\n", ret); + dev_err_probe(dev, ret, "Failed to add component\n"); return ret; } diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c b/drivers/gpu/drm/mediatek/mtk_disp_color.c index 7f0085be5671..c2c374e9a8e3 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_color.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_color.c @@ -126,7 +126,7 @@ static int mtk_disp_color_probe(struct platform_device *pdev) ret = component_add(dev, &mtk_disp_color_component_ops); if (ret) - dev_err(dev, "Failed to add component: %d\n", ret); + dev_err_probe(dev, ret, "Failed to add component\n"); return ret; } diff --git a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c index ca8d1f3aca03..ec926b32c34d 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c @@ -287,7 +287,7 @@ static int mtk_disp_gamma_probe(struct platform_device *pdev) ret = component_add(dev, &mtk_disp_gamma_component_ops); if (ret) - dev_err(dev, "Failed to add component: %d\n", ret); + dev_err_probe(dev, ret, "Failed to add component\n"); return ret; } diff --git a/drivers/gpu/drm/mediatek/mtk_disp_merge.c b/drivers/gpu/drm/mediatek/mtk_disp_merge.c index 77c057e0e671..2f6a605542d5 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_merge.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_merge.c @@ -354,7 +354,7 @@ static int mtk_disp_merge_probe(struct platform_device *pdev) ret = component_add(dev, &mtk_disp_merge_component_ops); if (ret != 0) - dev_err(dev, "Failed to add component: %d\n", ret); + dev_err_probe(dev, ret, "Failed to add component\n"); return ret; } diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c index b552a02d7eae..ffdc9ca5b6f5 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c @@ -555,7 +555,7 @@ static int mtk_disp_ovl_probe(struct platform_device *pdev) ret = component_add(dev, &mtk_disp_ovl_component_ops); if (ret) { pm_runtime_disable(dev); - dev_err(dev, "Failed to add component: %d\n", ret); + dev_err_probe(dev, ret, "Failed to add component\n"); } return ret; diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c index 02dd7dcdfedb..c9d6f2b39e92 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c @@ -612,7 +612,7 @@ static int mtk_disp_ovl_adaptor_probe(struct platform_device *pdev) ret = component_add(dev, &mtk_disp_ovl_adaptor_comp_ops); if (ret != 0) { pm_runtime_disable(dev); - dev_err(dev, "Failed to add component: %d\n", ret); + dev_err_probe(dev, ret, "Failed to add component\n"); } return ret; diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c index 7b1a6e631200..ac83e89e39d2 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c @@ -373,7 +373,7 @@ static int mtk_disp_rdma_probe(struct platform_device *pdev) ret = component_add(dev, &mtk_disp_rdma_component_ops); if (ret) { pm_runtime_disable(dev); - dev_err(dev, "Failed to add component: %d\n", ret); + dev_err_probe(dev, ret, "Failed to add component\n"); } return ret; diff --git a/drivers/gpu/drm/mediatek/mtk_ethdr.c b/drivers/gpu/drm/mediatek/mtk_ethdr.c index 156c6ff547e8..25b305bff97e 100644 --- a/drivers/gpu/drm/mediatek/mtk_ethdr.c +++ b/drivers/gpu/drm/mediatek/mtk_ethdr.c @@ -341,7 +341,7 @@ static int mtk_ethdr_probe(struct platform_device *pdev) ret = component_add(dev, &mtk_ethdr_component_ops); if (ret) - dev_notice(dev, "Failed to add component: %d\n", ret); + dev_err_probe(dev, ret, "Failed to add component\n"); return ret; } diff --git a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c index 925cbb7471ec..3a0944bee134 100644 --- a/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_mdp_rdma.c @@ -324,7 +324,7 @@ static int mtk_mdp_rdma_probe(struct platform_device *pdev) ret = component_add(dev, &mtk_mdp_rdma_component_ops); if (ret != 0) { pm_runtime_disable(dev); - dev_err(dev, "Failed to add component: %d\n", ret); + dev_err_probe(dev, ret, "Failed to add component\n"); } return ret; }