From patchwork Tue Sep 9 11:36:08 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ulf Hansson X-Patchwork-Id: 4868981 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 1F4A4C0338 for ; Tue, 9 Sep 2014 11:40:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id F122B20158 for ; Tue, 9 Sep 2014 11:40:27 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5AA0C200F4 for ; Tue, 9 Sep 2014 11:40:23 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XRJkv-0002bc-4V; Tue, 09 Sep 2014 11:38:41 +0000 Received: from mail-lb0-f176.google.com ([209.85.217.176]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XRJja-0001Ec-UZ for linux-arm-kernel@lists.infradead.org; Tue, 09 Sep 2014 11:37:20 +0000 Received: by mail-lb0-f176.google.com with SMTP id z11so5263190lbi.35 for ; Tue, 09 Sep 2014 04:36:59 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=l1LQv0XfO0ADxSMANGERR2rcZhcuk79Gwxr7z90N384=; b=byTutChYt5kFoRQ/1dOOjsv2JvSReDcmIC86m41lXfUY4XV5ffZYZbiFjXLxBIV5+B 54qAp+NYwnrb03clM2v2jXOw5p0O9zNKTKJ6RbkBJwfPpLKXFjWIVJA2YGwWitNyZTsk 5a+uSfzJeWd1FtB7nNroWxzhQMKGbtUu6JZDo90FydGSF5cepabR9Im50ZU73I81X+2X t55sMeQxa0DKmblxfQb5UncxpqzMZnASD0TECO6M8yCvCvD9YAdOscV4281jfdQBn3mZ GpI+7fB5cJKLldmZowrr0HvxUtJhMC0eD4vYUbtv9ZSkokAdoUyOEVahygmWvl+cTzb1 fktQ== X-Gm-Message-State: ALoCoQl4ceNnU6u/zGZpPUjn1qqtg950K0g+63w9OxakXJ7i76A4QBD6grLa0rkmnlPoUmkQ83pT X-Received: by 10.152.42.209 with SMTP id q17mr1041385lal.13.1410262619614; Tue, 09 Sep 2014 04:36:59 -0700 (PDT) Received: from uffe-Latitude-E6430s.lan (90-231-160-185-no158.tbcn.telia.com. [90.231.160.185]) by mx.google.com with ESMTPSA id gn7sm4476961lbc.10.2014.09.09.04.36.56 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 09 Sep 2014 04:36:58 -0700 (PDT) From: Ulf Hansson To: "Rafael J. Wysocki" , Len Brown , Pavel Machek , Greg Kroah-Hartman , linux-pm@vger.kernel.org Subject: [PATCH v4 7/9] spi: core: Convert to dev_pm_domain_attach|detach() Date: Tue, 9 Sep 2014 13:36:08 +0200 Message-Id: <1410262570-22785-8-git-send-email-ulf.hansson@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1410262570-22785-1-git-send-email-ulf.hansson@linaro.org> References: <1409838756-31963-1-git-send-email-ulf.hansson@linaro.org> <1410262570-22785-1-git-send-email-ulf.hansson@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140909_043719_189696_2A001067 X-CRM114-Status: GOOD ( 13.32 ) X-Spam-Score: -2.5 (--) Cc: devicetree@vger.kernel.org, Ulf Hansson , Kevin Hilman , Russell King , Philipp Zabel , Geert Uytterhoeven , Wolfram Sang , Stephen Boyd , Linus Walleij , Daniel Lezcano , Magnus Damm , Tomasz Figa , Chris Ball , linux-acpi@vger.kernel.org, Simon Horman , Alan Stern , Mark Brown , Ben Dooks , Kukjin Kim , linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 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 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Previously only the ACPI PM domain was supported by the spi bus. Let's convert to the common attach/detach functions for PM domains, which currently means we are extending the support to include the generic PM domain as well. Cc: linux-spi@vger.kernel.org Signed-off-by: Ulf Hansson Reviewed-by: Kevin Hilman --- drivers/spi/spi.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index ca935df..72a0beb 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -264,10 +264,12 @@ static int spi_drv_probe(struct device *dev) if (ret) return ret; - acpi_dev_pm_attach(dev, true); - ret = sdrv->probe(to_spi_device(dev)); - if (ret) - acpi_dev_pm_detach(dev, true); + ret = dev_pm_domain_attach(dev, true); + if (ret != -EPROBE_DEFER) { + ret = sdrv->probe(to_spi_device(dev)); + if (ret) + dev_pm_domain_detach(dev, true); + } return ret; } @@ -278,7 +280,7 @@ static int spi_drv_remove(struct device *dev) int ret; ret = sdrv->remove(to_spi_device(dev)); - acpi_dev_pm_detach(dev, true); + dev_pm_domain_detach(dev, true); return ret; }