From patchwork Thu Oct 25 23:21:19 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Walmsley X-Patchwork-Id: 1647901 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 701B2DF2AB for ; Thu, 25 Oct 2012 23:27:45 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TRWoA-00077T-41; Thu, 25 Oct 2012 23:25:51 +0000 Received: from utopia.booyaka.com ([74.50.51.50]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TRWmT-0006bC-8n for linux-arm-kernel@lists.infradead.org; Thu, 25 Oct 2012 23:24:16 +0000 Received: (qmail 11446 invoked by uid 1019); 25 Oct 2012 23:24:04 -0000 MBOX-Line: From nobody Thu Oct 25 17:21:19 2012 Subject: [PATCH 09/13] ARM: OMAP2+: PRCM: remove omap2_cm_wait_idlest() To: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org From: Paul Walmsley Date: Thu, 25 Oct 2012 17:21:19 -0600 Message-ID: <20121025232118.17558.54964.stgit@dusk.lan> In-Reply-To: <20121025231818.17558.57884.stgit@dusk.lan> References: <20121025231818.17558.57884.stgit@dusk.lan> User-Agent: StGit/0.16-37-g27ac3 MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 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 Now that all users of mach-omap2/omap2_cm_wait_idlest() have been removed, delete the function and its supporting macros and prototypes. Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/prcm.c | 39 -------------------------------- arch/arm/plat-omap/include/plat/prcm.h | 2 -- 2 files changed, 41 deletions(-) diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c index 8cb55d3..827769c 100644 --- a/arch/arm/mach-omap2/prcm.c +++ b/arch/arm/mach-omap2/prcm.c @@ -44,45 +44,6 @@ void __iomem *cm_base; void __iomem *cm2_base; void __iomem *prcm_mpu_base; -#define MAX_MODULE_ENABLE_WAIT 100000 - -/** - * omap2_cm_wait_idlest - wait for IDLEST bit to indicate module readiness - * @reg: physical address of module IDLEST register - * @mask: value to mask against to determine if the module is active - * @idlest: idle state indicator (0 or 1) for the clock - * @name: name of the clock (for printk) - * - * Returns 1 if the module indicated readiness in time, or 0 if it - * failed to enable in roughly MAX_MODULE_ENABLE_WAIT microseconds. - * - * XXX This function is deprecated. It should be removed once the - * hwmod conversion is complete. - */ -int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest, - const char *name) -{ - int i = 0; - int ena = 0; - - if (idlest) - ena = 0; - else - ena = mask; - - /* Wait for lock */ - omap_test_timeout(((__raw_readl(reg) & mask) == ena), - MAX_MODULE_ENABLE_WAIT, i); - - if (i < MAX_MODULE_ENABLE_WAIT) - pr_debug("cm: Module associated with clock %s ready after %d loops\n", - name, i); - else - pr_err("cm: Module associated with clock %s didn't enable in %d tries\n", - name, MAX_MODULE_ENABLE_WAIT); - - return (i < MAX_MODULE_ENABLE_WAIT) ? 1 : 0; -}; void __init omap2_set_globals_prcm(void __iomem *prm, void __iomem *cm, void __iomem *cm2, void __iomem *prcm_mpu) diff --git a/arch/arm/plat-omap/include/plat/prcm.h b/arch/arm/plat-omap/include/plat/prcm.h index a950a83..3ccee9f 100644 --- a/arch/arm/plat-omap/include/plat/prcm.h +++ b/arch/arm/plat-omap/include/plat/prcm.h @@ -30,8 +30,6 @@ #include #include -int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest, - const char *name); void __init omap2_set_globals_prcm(void __iomem *prm, void __iomem *cm, void __iomem *cm2, void __iomem *prcm_mpu);