From patchwork Fri Feb 25 10:11:00 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kalliguddi, Hema" X-Patchwork-Id: 589731 X-Patchwork-Delegate: me@felipebalbi.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p1PABJWT025125 for ; Fri, 25 Feb 2011 10:11:19 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932497Ab1BYKLQ (ORCPT ); Fri, 25 Feb 2011 05:11:16 -0500 Received: from comal.ext.ti.com ([198.47.26.152]:42234 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755633Ab1BYKLO (ORCPT ); Fri, 25 Feb 2011 05:11:14 -0500 Received: from dbdp31.itg.ti.com ([172.24.170.98]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id p1PABBmP029150 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 25 Feb 2011 04:11:13 -0600 Received: from localhost.localdomain (localhost [127.0.0.1]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with ESMTP id p1PAB50H019233; Fri, 25 Feb 2011 15:41:10 +0530 (IST) From: Hema HK To: linux-usb@vger.kernel.org Cc: linux-omap@vger.kernel.org, Hema HK Subject: [PATCH 2/5] usb: musb: Remove platform context save/restore APIs Date: Fri, 25 Feb 2011 15:41:00 +0530 Message-Id: <1298628663-27650-3-git-send-email-hemahk@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1298628663-27650-1-git-send-email-hemahk@ti.com> References: <1298628663-27650-1-git-send-email-hemahk@ti.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Fri, 25 Feb 2011 10:11:19 +0000 (UTC) diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index cdb8ad7..1a71037 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -358,10 +358,6 @@ struct musb_csr_regs { struct musb_context_registers { -#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \ - defined(CONFIG_ARCH_OMAP4) - u32 otg_forcestandby; -#endif u8 power; u16 intrtxe, intrrxe; u8 intrusbe; diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index 4dccb54..9ba7ddc 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -488,15 +488,6 @@ static int __exit omap2430_remove(struct platform_device *pdev) } #ifdef CONFIG_PM -static void omap2430_save_context(struct musb *musb) -{ - musb->context.otg_forcestandby = musb_readl(musb->mregs, OTG_FORCESTDBY); -} - -static void omap2430_restore_context(struct musb *musb) -{ - musb_writel(musb->mregs, OTG_FORCESTDBY, musb->context.otg_forcestandby); -} static int omap2430_suspend(struct device *dev) { @@ -505,7 +496,6 @@ static int omap2430_suspend(struct device *dev) omap2430_low_level_exit(musb); otg_set_suspend(musb->xceiv, 1); - omap2430_save_context(musb); if (!pm_runtime_suspended(dev) && dev->bus && dev->bus->pm && dev->bus->pm->runtime_suspend) @@ -524,7 +514,6 @@ static int omap2430_resume(struct device *dev) dev->bus->pm->runtime_resume(dev); omap2430_low_level_init(musb); - omap2430_restore_context(musb); otg_set_suspend(musb->xceiv, 0); return 0;