From patchwork Fri Oct 5 15:51:11 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ulf Hansson X-Patchwork-Id: 1554391 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 93275DF24C for ; Fri, 5 Oct 2012 15:53:59 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TKABw-00040P-KN; Fri, 05 Oct 2012 15:51:56 +0000 Received: from eu1sys200aog110.obsmtp.com ([207.126.144.129]) by merlin.infradead.org with smtps (Exim 4.76 #1 (Red Hat Linux)) id 1TKABq-0003uU-Dh for linux-arm-kernel@lists.infradead.org; Fri, 05 Oct 2012 15:51:52 +0000 Received: from beta.dmz-us.st.com ([167.4.1.35]) (using TLSv1) by eu1sys200aob110.postini.com ([207.126.147.11]) with SMTP ID DSNKUG8CA1SwVVh9LGi86wNe1EbA9ylP36P2@postini.com; Fri, 05 Oct 2012 15:51:50 UTC Received: from zeta.dmz-us.st.com (ns4.st.com [167.4.16.71]) by beta.dmz-us.st.com (STMicroelectronics) with ESMTP id 9A92A47; Fri, 5 Oct 2012 15:50:51 +0000 (GMT) Received: from relay1.stm.gmessaging.net (unknown [10.230.100.17]) by zeta.dmz-us.st.com (STMicroelectronics) with ESMTP id 51A575C; Fri, 5 Oct 2012 11:33:57 +0000 (GMT) Received: from exdcvycastm022.EQ1STM.local (alteon-source-exch [10.230.100.61]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (Client CN "exdcvycastm022", Issuer "exdcvycastm022" (not verified)) by relay1.stm.gmessaging.net (Postfix) with ESMTPS id 6906224C2AB; Fri, 5 Oct 2012 17:51:13 +0200 (CEST) Received: from steludxu1397.stericsson.com (10.230.100.153) by smtp.stericsson.com (10.230.100.30) with Microsoft SMTP Server (TLS) id 8.3.83.0; Fri, 5 Oct 2012 17:51:20 +0200 From: Ulf Hansson To: Mark Brown , Grant Likely , Subject: [PATCH 1/2] Revert "spi/pl022: fix spi-pl022 pm enable at probe" Date: Fri, 5 Oct 2012 17:51:11 +0200 Message-ID: <1349452272-4002-1-git-send-email-ulf.hansson@stericsson.com> X-Mailer: git-send-email 1.7.10 MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -4.2 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [207.126.144.129 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Ulf Hansson , Vipul Kumar Samar , Russell King , Viresh Kumar , Linus Walleij , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Ulf Hansson This reverts commit 6887237cd7da904184dab2750504040c68f3a080. Commit "spi/pl022: enable runtime PM" introduced runtime PM issues. Due to that commit, "spi/pl022: fix spi-pl022 pm enable at probe" was merged to fix part of those issues. Instead of adding another fix, let's clean up and revert everything back to when it was already fine. Signed-off-by: Ulf Hansson Reviewed-by: Linus Walleij --- drivers/spi/spi-pl022.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c index 9194641..5cf0643 100644 --- a/drivers/spi/spi-pl022.c +++ b/drivers/spi/spi-pl022.c @@ -2186,6 +2186,7 @@ pl022_probe(struct amba_device *adev, const struct amba_id *id) printk(KERN_INFO "pl022: mapped registers from 0x%08x to %p\n", adev->res.start, pl022->virtbase); + pm_runtime_enable(dev); pm_runtime_resume(dev); pl022->clk = devm_clk_get(&adev->dev, NULL);