From patchwork Tue Jun 4 19:25:32 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 2661901 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork2.kernel.org (Postfix) with ESMTP id 1FF37DF2A1 for ; Tue, 4 Jun 2013 19:29:47 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UjwtL-00032A-Uk; Tue, 04 Jun 2013 19:27:38 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Ujwsc-0005vg-IJ; Tue, 04 Jun 2013 19:26:50 +0000 Received: from smtp.codeaurora.org ([198.145.11.231]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Ujws9-0005pr-Vb for linux-arm-kernel@lists.infradead.org; Tue, 04 Jun 2013 19:26:24 +0000 Received: from smtp.codeaurora.org (localhost [127.0.0.1]) by smtp.codeaurora.org (Postfix) with ESMTP id 7E2AE13F078; Tue, 4 Jun 2013 19:25:41 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 486) id 71FFE13F090; Tue, 4 Jun 2013 19:25:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-caf-smtp.dmz.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED autolearn=ham version=3.3.1 Received: from sboyd-linux.qualcomm.com (i-global252.qualcomm.com [199.106.103.252]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: sboyd@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 12B3313F078; Tue, 4 Jun 2013 19:25:41 +0000 (UTC) From: Stephen Boyd To: David Brown , Daniel Walker , Bryan Huntsman Subject: [PATCH 06/12] msm: iommu: Use clk_set_rate() instead of clk_set_min_rate() Date: Tue, 4 Jun 2013 12:25:32 -0700 Message-Id: <1370373938-32417-7-git-send-email-sboyd@codeaurora.org> X-Mailer: git-send-email 1.8.3.rc3.8.g5e49f30.dirty In-Reply-To: <1370373938-32417-1-git-send-email-sboyd@codeaurora.org> References: <1370373938-32417-1-git-send-email-sboyd@codeaurora.org> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130604_152622_490531_46B7E9B5 X-CRM114-Status: GOOD ( 16.13 ) X-Spam-Score: -2.4 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.4 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.5 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Calling clk_set_min_rate() is no better than just calling clk_set_rate() because MSM clock code already takes care of calling the min_rate ops if the clock really needs clk_set_min_rate() called on it. Signed-off-by: Stephen Boyd --- drivers/iommu/msm_iommu_dev.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iommu/msm_iommu_dev.c b/drivers/iommu/msm_iommu_dev.c index d344f6a..9144a6b 100644 --- a/drivers/iommu/msm_iommu_dev.c +++ b/drivers/iommu/msm_iommu_dev.c @@ -29,7 +29,6 @@ #include #include -#include struct iommu_ctx_iter_data { /* input */ @@ -168,7 +167,7 @@ static int msm_iommu_probe(struct platform_device *pdev) if (!IS_ERR(iommu_clk)) { if (clk_get_rate(iommu_clk) == 0) - clk_set_min_rate(iommu_clk, 1); + clk_set_rate(iommu_clk, 1); ret = clk_prepare_enable(iommu_clk); if (ret) {