From patchwork Thu Jun 20 13:20:26 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Pargmann X-Patchwork-Id: 2756121 Return-Path: X-Original-To: patchwork-linux-arm@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 724C79F751 for ; Thu, 20 Jun 2013 13:47:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B1FA82022B for ; Thu, 20 Jun 2013 13:47:54 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3D8C22023B for ; Thu, 20 Jun 2013 13:47:53 +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 1Upesi-0000bV-Q9; Thu, 20 Jun 2013 13:26:34 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UperL-00073a-KM; Thu, 20 Jun 2013 13:25:07 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Upepm-0006tc-FM for linux-arm-kernel@lists.infradead.org; Thu, 20 Jun 2013 13:23:33 +0000 Received: from dude.hi.pengutronix.de ([2001:6f8:1178:2:21e:67ff:fe11:9c5c]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1Upeow-00020e-Ib; Thu, 20 Jun 2013 15:22:38 +0200 Received: from mpa by dude.hi.pengutronix.de with local (Exim 4.80) (envelope-from ) id 1Upeou-0007v2-08; Thu, 20 Jun 2013 15:22:36 +0200 From: Markus Pargmann To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v9 07/10] ARM: imx: Export ac97 reset functions Date: Thu, 20 Jun 2013 15:20:26 +0200 Message-Id: <1371734429-6081-8-git-send-email-mpa@pengutronix.de> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1371734429-6081-1-git-send-email-mpa@pengutronix.de> References: <1371734429-6081-1-git-send-email-mpa@pengutronix.de> X-SA-Exim-Connect-IP: 2001:6f8:1178:2:21e:67ff:fe11:9c5c X-SA-Exim-Mail-From: mpa@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130620_092331_034990_B5FCB917 X-CRM114-Status: GOOD ( 13.06 ) X-Spam-Score: -3.2 (---) Cc: Fabio Estevam , alsa-devel@alsa-project.org, Lars-Peter Clausen , devicetree-discuss@lists.ozlabs.org, Timur Tabi , Liam Girdwood , Grant Likely , Mark Brown , Sascha Hauer , Markus Pargmann , Shawn Guo 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 X-Spam-Status: No, score=-5.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 Signed-off-by: Markus Pargmann Tested-by: Shawn Guo --- arch/arm/mach-imx/mach-pca100.c | 7 +++++-- arch/arm/mach-imx/mach-pcm043.c | 7 +++++-- 2 files changed, 10 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index b8b15bb..68badf8 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include @@ -208,7 +209,7 @@ static const struct spi_imx_master pca100_spi0_data __initconst = { .num_chipselect = ARRAY_SIZE(pca100_spi_cs), }; -static void pca100_ac97_warm_reset(struct snd_ac97 *ac97) +void pca100_ac97_warm_reset(struct snd_ac97 *ac97) { mxc_gpio_mode(GPIO_PORTC | 20 | GPIO_GPIO | GPIO_OUT); gpio_set_value(GPIO_PORTC + 20, 1); @@ -217,8 +218,9 @@ static void pca100_ac97_warm_reset(struct snd_ac97 *ac97) mxc_gpio_mode(PC20_PF_SSI1_FS); msleep(2); } +EXPORT_SYMBOL(pca100_ac97_warm_reset); -static void pca100_ac97_cold_reset(struct snd_ac97 *ac97) +void pca100_ac97_cold_reset(struct snd_ac97 *ac97) { mxc_gpio_mode(GPIO_PORTC | 20 | GPIO_GPIO | GPIO_OUT); /* FS */ gpio_set_value(GPIO_PORTC + 20, 0); @@ -232,6 +234,7 @@ static void pca100_ac97_cold_reset(struct snd_ac97 *ac97) mxc_gpio_mode(PC22_PF_SSI1_TXD); msleep(2); } +EXPORT_SYMBOL(pca100_ac97_cold_reset); static const struct imx_ssi_platform_data pca100_ssi_pdata __initconst = { .ac97_reset = pca100_ac97_cold_reset, diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c index 8ed533f..4f318ca 100644 --- a/arch/arm/mach-imx/mach-pcm043.c +++ b/arch/arm/mach-imx/mach-pcm043.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -217,7 +218,7 @@ static iomux_v3_cfg_t pcm043_pads[] = { #define SD1_GPIO_WP IMX_GPIO_NR(2, 23) #define SD1_GPIO_CD IMX_GPIO_NR(2, 24) -static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97) +void pcm043_ac97_warm_reset(struct snd_ac97 *ac97) { iomux_v3_cfg_t txfs_gpio = MX35_PAD_STXFS4__GPIO2_31; iomux_v3_cfg_t txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS; @@ -239,8 +240,9 @@ static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97) gpio_free(AC97_GPIO_TXFS); mxc_iomux_v3_setup_pad(txfs); } +EXPORT_SYMBOL(pcm043_ac97_warm_reset); -static void pcm043_ac97_cold_reset(struct snd_ac97 *ac97) +void pcm043_ac97_cold_reset(struct snd_ac97 *ac97) { iomux_v3_cfg_t txfs_gpio = MX35_PAD_STXFS4__GPIO2_31; iomux_v3_cfg_t txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS; @@ -286,6 +288,7 @@ err1: printk("%s failed with %d\n", __func__, ret); mdelay(1); } +EXPORT_SYMBOL(pcm043_ac97_cold_reset); static const struct imx_ssi_platform_data pcm043_ssi_pdata __initconst = { .ac97_reset = pcm043_ac97_cold_reset,