From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 437B1C31E43 for ; Mon, 10 Jun 2019 17:12:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1687E20862 for ; Mon, 10 Jun 2019 17:12:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="DRH4bVZ9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388117AbfFJRMD (ORCPT ); Mon, 10 Jun 2019 13:12:03 -0400 Received: from lelv0143.ext.ti.com ([198.47.23.248]:57636 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387415AbfFJRMC (ORCPT ); Mon, 10 Jun 2019 13:12:02 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id x5AHBqo2056883; Mon, 10 Jun 2019 12:11:52 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1560186712; bh=TuqR0tjSyc/vB0nQFmM5342CE4L+35tfFSIcGQDFXP0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=DRH4bVZ9Aw4fFz5aVpWB4UlsxLjXZR31ID074DlsKiWZ6rFRcdhzW7mPtdx32+9Ya YgvwcaH1EUcjKm5iSbg2JzL9wNraq/Ne+ZdsDMwelG4mHftlJE5tjyhKiXQWt72Exo zeCpJiURxx0RkEWhmQnPlJdGY/fRxniRpQSc/N1k= Received: from DLEE112.ent.ti.com (dlee112.ent.ti.com [157.170.170.23]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x5AHBqbb079970 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 10 Jun 2019 12:11:52 -0500 Received: from DLEE107.ent.ti.com (157.170.170.37) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Mon, 10 Jun 2019 12:11:52 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Mon, 10 Jun 2019 12:11:52 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id x5AHBpx1050793; Mon, 10 Jun 2019 12:11:51 -0500 From: Grygorii Strashko To: Russell King , Linus Walleij , Tony Lindgren CC: Bartosz Golaszewski , , , , Santosh Shilimkar , Russell King , Grygorii Strashko Subject: [PATCH-next 06/20] gpio: gpio-omap: move omap_gpio_request() and omap_gpio_free() Date: Mon, 10 Jun 2019 20:10:49 +0300 Message-ID: <20190610171103.30903-7-grygorii.strashko@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190610171103.30903-1-grygorii.strashko@ti.com> References: <20190610171103.30903-1-grygorii.strashko@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Russell King Move these two functions to live beside the rest of the gpio chip implementation, rather than in the middle of the irq chip implementation. Signed-off-by: Russell King Signed-off-by: Grygorii Strashko --- drivers/gpio/gpio-omap.c | 64 ++++++++++++++++++++-------------------- 1 file changed, 32 insertions(+), 32 deletions(-) diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 04e3da55e39c..cc320d09d074 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -689,38 +689,6 @@ static int omap_gpio_wake_enable(struct irq_data *d, unsigned int enable) return irq_set_irq_wake(bank->irq, enable); } -static int omap_gpio_request(struct gpio_chip *chip, unsigned offset) -{ - struct gpio_bank *bank = gpiochip_get_data(chip); - unsigned long flags; - - pm_runtime_get_sync(chip->parent); - - raw_spin_lock_irqsave(&bank->lock, flags); - omap_enable_gpio_module(bank, offset); - bank->mod_usage |= BIT(offset); - raw_spin_unlock_irqrestore(&bank->lock, flags); - - return 0; -} - -static void omap_gpio_free(struct gpio_chip *chip, unsigned offset) -{ - struct gpio_bank *bank = gpiochip_get_data(chip); - unsigned long flags; - - raw_spin_lock_irqsave(&bank->lock, flags); - bank->mod_usage &= ~(BIT(offset)); - if (!LINE_USED(bank->irq_usage, offset)) { - omap_set_gpio_direction(bank, offset, 1); - omap_clear_gpio_debounce(bank, offset); - } - omap_disable_gpio_module(bank, offset); - raw_spin_unlock_irqrestore(&bank->lock, flags); - - pm_runtime_put(chip->parent); -} - /* * We need to unmask the GPIO bank interrupt as soon as possible to * avoid missing GPIO interrupts for other lines in the bank. @@ -951,6 +919,38 @@ static inline void omap_mpuio_init(struct gpio_bank *bank) /*---------------------------------------------------------------------*/ +static int omap_gpio_request(struct gpio_chip *chip, unsigned offset) +{ + struct gpio_bank *bank = gpiochip_get_data(chip); + unsigned long flags; + + pm_runtime_get_sync(chip->parent); + + raw_spin_lock_irqsave(&bank->lock, flags); + omap_enable_gpio_module(bank, offset); + bank->mod_usage |= BIT(offset); + raw_spin_unlock_irqrestore(&bank->lock, flags); + + return 0; +} + +static void omap_gpio_free(struct gpio_chip *chip, unsigned offset) +{ + struct gpio_bank *bank = gpiochip_get_data(chip); + unsigned long flags; + + raw_spin_lock_irqsave(&bank->lock, flags); + bank->mod_usage &= ~(BIT(offset)); + if (!LINE_USED(bank->irq_usage, offset)) { + omap_set_gpio_direction(bank, offset, 1); + omap_clear_gpio_debounce(bank, offset); + } + omap_disable_gpio_module(bank, offset); + raw_spin_unlock_irqrestore(&bank->lock, flags); + + pm_runtime_put(chip->parent); +} + static int omap_gpio_get_direction(struct gpio_chip *chip, unsigned offset) { struct gpio_bank *bank; -- 2.17.1