From patchwork Sat Sep 14 18:04:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Ciocaltea X-Patchwork-Id: 13804529 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 E0545C021A8 for ; Sat, 14 Sep 2024 18:10:11 +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:In-Reply-To:References :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:List-Owner; bh=LcIY0+9Um8+xwR2uy5PkSR9MhJF3iZRwezaDMhatg9Y=; b=YLvbOcyTHGHcF+rv9puSwJJeZP KxEm7/IHfyT7k2OC/j1CDZAfrhXUoeoqtZNdN0tWo4v1ViAQMIycyO5pjL65BE55KulXrObjNIXBM a4X/oIMQYf1mcTxLts0Bu5aqQkQEE2cBiPZdtIi0eFUslKGJZSxGU0MmhEUmQzz1cP0ZlJVORpPU2 Zlx/bS2AC7UJVx3MJ9t1XTSfmaj52i0BkKXk0kAL9HAaeibKyWeCVIZd6sX9M3VIRCJY/a3eiX9dw FVDJKIuoaBZ9D3g42dNC/syyB5npC9C3k2pNXoEK70VDNnSSLzhiYkoz1Cq7fZeg2J15n0E6BGlNC wjtb3Z2g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1spXDc-0000000158J-3HQV; Sat, 14 Sep 2024 18:10:00 +0000 Received: from bali.collaboradmins.com ([148.251.105.195]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1spX9L-000000014Uh-0ASN; Sat, 14 Sep 2024 18:05:36 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1726337132; bh=3muyT9X92PcA9kU13x/WqK9DhbUrh5gBlt2HSvkCVgs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=RbAqrqcmtU/7FKhKxF1SNp32+Av4HgrUsjsOkQFJUl9t4sUymWbNzmAv+eiQX7lNZ BcZ473sYUReWgjDUKFmPb1IYwXAabmFOSuGplcz/QBqZNCMFpwKaFsBZnV84fP074L OXujDH2OfFAsbuykYA8nlkL+6PQBeGiDfKk1EHJ42bHVv+uLpAFgN/OBI7HVeyTMmM lbOx2AsSaZ5ZUVlIfh39bMVS+o+TWZK6kSKZACfxjet2uCM/pbbMC7SEW62dVM1D5t 61VxPVxuOzM0BFoBxJFlg1ZFJpaXwzLk4RrxB5XXhdm21jd59XQzVFZl4yQDWILkqT KJEkiyGsqVo7w== Received: from localhost (unknown [188.27.55.48]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by bali.collaboradmins.com (Postfix) with ESMTPSA id 9E6B617E360C; Sat, 14 Sep 2024 20:05:32 +0200 (CEST) From: Cristian Ciocaltea Date: Sat, 14 Sep 2024 21:04:56 +0300 Subject: [PATCH 3/4] PCI: exynos: Switch to devm_clk_bulk_get_all_enabled() MIME-Version: 1.0 Message-Id: <20240914-clk_bulk_ena_fix-v1-3-ce3537585c06@collabora.com> References: <20240914-clk_bulk_ena_fix-v1-0-ce3537585c06@collabora.com> In-Reply-To: <20240914-clk_bulk_ena_fix-v1-0-ce3537585c06@collabora.com> To: Michael Turquette , Stephen Boyd , Russell King , Matthias Brugger , AngeloGioacchino Del Regno , Jingoo Han , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Bjorn Helgaas , Krzysztof Kozlowski , Alim Akhtar Cc: kernel@collabora.com, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, linux-samsung-soc@vger.kernel.org X-Mailer: b4 0.14.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240914_110535_275153_5E9D5A6A X-CRM114-Status: GOOD ( 13.71 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The helper devm_clk_bulk_get_all_enable() is partially broken and will be dropped since it missed to return the number of clocks stored in the clk_bulk_data table referenced by the clks argument. Use the newly introduced devm_clk_bulk_get_all_enabled() variant instead, which is consistent with devm_clk_bulk_get_all() in terms of the returned value: > 0 if one or more clocks have been stored = 0 if there are no clocks < 0 if an error occurred Signed-off-by: Cristian Ciocaltea --- drivers/pci/controller/dwc/pci-exynos.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pci-exynos.c b/drivers/pci/controller/dwc/pci-exynos.c index fa45da28a218..056cebd4e0ba 100644 --- a/drivers/pci/controller/dwc/pci-exynos.c +++ b/drivers/pci/controller/dwc/pci-exynos.c @@ -300,7 +300,7 @@ static int exynos_pcie_probe(struct platform_device *pdev) if (IS_ERR(ep->elbi_base)) return PTR_ERR(ep->elbi_base); - ret = devm_clk_bulk_get_all_enable(dev, &ep->clks); + ret = devm_clk_bulk_get_all_enabled(dev, &ep->clks); if (ret < 0) return ret;