From patchwork Sun Jul 28 14:43:19 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 2834704 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id E34469F9CE for ; Sun, 28 Jul 2013 14:44:34 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1B0052012B for ; Sun, 28 Jul 2013 14:44:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4521820111 for ; Sun, 28 Jul 2013 14:44:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753852Ab3G1Oo3 (ORCPT ); Sun, 28 Jul 2013 10:44:29 -0400 Received: from cassiel.sirena.org.uk ([80.68.93.111]:59127 "EHLO cassiel.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753841Ab3G1Oo2 (ORCPT ); Sun, 28 Jul 2013 10:44:28 -0400 Received: from cpc11-sgyl31-2-0-cust68.sgyl.cable.virginmedia.com ([94.175.92.69] helo=finisterre) by cassiel.sirena.org.uk with esmtpsa (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1V3SCT-00080c-W0; Sun, 28 Jul 2013 15:44:04 +0100 Received: from broonie by finisterre with local (Exim 4.80) (envelope-from ) id 1V3SCT-0001zA-1p; Sun, 28 Jul 2013 15:43:57 +0100 From: Mark Brown To: Eric Miao , Haojian Zhuang , Kukjin Kim , Stephen Warren , Linus Walleij Cc: linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org, linux-omap@vger.kernel.org, linaro-kernel@lists.linaro.org, Mark Brown Date: Sun, 28 Jul 2013 15:43:19 +0100 Message-Id: <1375022606-7576-4-git-send-email-broonie@kernel.org> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1375022606-7576-1-git-send-email-broonie@kernel.org> References: <1375022606-7576-1-git-send-email-broonie@kernel.org> X-SA-Exim-Connect-IP: 94.175.92.69 X-SA-Exim-Mail-From: broonie@sirena.org.uk X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-8.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Subject: [PATCH 04/11] spi/omap2: Covert to core runtime PM X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:57:07 +0000) X-SA-Exim-Scanned: Yes (on cassiel.sirena.org.uk) Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Mark Brown Signed-off-by: Mark Brown Reviewed-by: Felipe Balbi --- drivers/spi/spi-omap2-mcspi.c | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-) diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c index 5994039..973c1cb 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -335,23 +335,6 @@ static void omap2_mcspi_restore_ctx(struct omap2_mcspi *mcspi) __raw_writel(cs->chconf0, cs->base + OMAP2_MCSPI_CHCONF0); } -static int omap2_prepare_transfer(struct spi_master *master) -{ - struct omap2_mcspi *mcspi = spi_master_get_devdata(master); - - pm_runtime_get_sync(mcspi->dev); - return 0; -} - -static int omap2_unprepare_transfer(struct spi_master *master) -{ - struct omap2_mcspi *mcspi = spi_master_get_devdata(master); - - pm_runtime_mark_last_busy(mcspi->dev); - pm_runtime_put_autosuspend(mcspi->dev); - return 0; -} - static int mcspi_wait_for_reg_bit(void __iomem *reg, unsigned long bit) { unsigned long timeout; @@ -1318,8 +1301,7 @@ static int omap2_mcspi_probe(struct platform_device *pdev) master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; master->bits_per_word_mask = SPI_BPW_RANGE_MASK(4, 32); master->setup = omap2_mcspi_setup; - master->prepare_transfer_hardware = omap2_prepare_transfer; - master->unprepare_transfer_hardware = omap2_unprepare_transfer; + master->auto_runtime_pm = true; master->transfer_one_message = omap2_mcspi_transfer_one_message; master->cleanup = omap2_mcspi_cleanup; master->dev.of_node = node;