From patchwork Tue Nov 21 13:49:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 13463175 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7D22DC61D94 for ; Tue, 21 Nov 2023 13:52:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Yh31KT0lJwfH7Hho3h0zqNQB5fk1F5cdziHSSDm3bfs=; b=TFuiL08HCTxPs4 x+IbM8WwR+5uodfZJePLjoR5mlQWqhZ0csTYbIQXHEeiWzdq6WCjpzegrI7YxbeZxV0S7NzE9E/D9 ohaXoEwubCh+SjnRbcmQdGuh+ICv7f0qKVraR8dQSO298tR1SwraYuJX6KJJMH7u+WfdTHRqU1IYF TDfZ/8xq0JvcXITwb94xd6KoFUmE5gCWTzdJGyIgrRWkIcbBohBkgRBGhQaS+pQTRL03o4Km6+/bZ hBZ6s9MipI/jX1ODQ6PgdMcQyjDSb3oecr1QFtSjFn984q7rTakVLjDCDHhT2zZQ/MPpJxFioPP5M albt/Zp7sbxjq3it6lcQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r5RAc-00GuNq-1b; Tue, 21 Nov 2023 13:52:06 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r5RAP-00GuBn-3A for linux-arm-kernel@lists.infradead.org; Tue, 21 Nov 2023 13:51:56 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1r5RAK-00052X-9W; Tue, 21 Nov 2023 14:51:48 +0100 Received: from [2a0a:edc0:0:900:1d::77] (helo=ptz.office.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r5RAJ-00AaxD-FG; Tue, 21 Nov 2023 14:51:47 +0100 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1r5RAJ-004xbX-67; Tue, 21 Nov 2023 14:51:47 +0100 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Thierry Reding , Shawn Guo , Sascha Hauer Cc: Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-pwm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 013/108] pwm: imx27: Make use of pwmchip_parent() macro Date: Tue, 21 Nov 2023 14:49:15 +0100 Message-ID: <20231121134901.208535-14-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.42.0.586.gbc5204569f7d.dirty In-Reply-To: <20231121134901.208535-1-u.kleine-koenig@pengutronix.de> References: <20231121134901.208535-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1477; i=u.kleine-koenig@pengutronix.de; h=from:subject; bh=21gVfHE440/T65WsIsIoIm1SwOOZ2P7hANAjmVXXXN4=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBlXLVb6gTTw90h3M7Rqg1A713CSQCBlXMywiMYj 0IQDu0QENyJATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCZVy1WwAKCRCPgPtYfRL+ TpBiCACNBKCK4+sK+v+MzgZrqCaenGY4Zkl8woS6f7NcskZr5Gi4mqgjGfgq36y9XbXQi00EyE+ GTUGB+PIHgbchsLrcEKVgJMHDZAcqUZP20qKeqt+Ey1Xe/hL4JB8CtJqeTHgU/KE4rVgN4Z9lCj mt4jZi0lJc1J0uzBdNIl1CdW4XqgUxl3F3Jlbcp0EvhrUw6Msb+z5sg8qt7go6ZJyoA+h3udkBi GOYa/V9lHIFzgUjR+dVEaMIYb8KFpMYS7hCOPKkiyIIvW+oZsS4LLCi4C0fm8ttX45mqA8GUUcL DQMMyNEhc/hC7REsWU3WcdplQ4qeFY17czOMI3y87Lr1Y9Yv X-Developer-Key: i=u.kleine-koenig@pengutronix.de; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.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-20231121_055154_027936_61873913 X-CRM114-Status: GOOD ( 14.70 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the macro provided for exactly this purpose. Signed-off-by: Uwe Kleine-König --- drivers/pwm/pwm-imx27.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/pwm/pwm-imx27.c b/drivers/pwm/pwm-imx27.c index 7d9bc43f12b0..5d796453519a 100644 --- a/drivers/pwm/pwm-imx27.c +++ b/drivers/pwm/pwm-imx27.c @@ -145,7 +145,7 @@ static int pwm_imx27_get_state(struct pwm_chip *chip, state->polarity = PWM_POLARITY_INVERSED; break; default: - dev_warn(chip->dev, "can't set polarity, output disconnected"); + dev_warn(pwmchip_parent(chip), "can't set polarity, output disconnected"); } prescaler = MX3_PWMCR_PRESCALER_GET(val); @@ -177,7 +177,7 @@ static int pwm_imx27_get_state(struct pwm_chip *chip, static void pwm_imx27_sw_reset(struct pwm_chip *chip) { struct pwm_imx27_chip *imx = to_pwm_imx27_chip(chip); - struct device *dev = chip->dev; + struct device *dev = pwmchip_parent(chip); int wait_count = 0; u32 cr; @@ -196,7 +196,7 @@ static void pwm_imx27_wait_fifo_slot(struct pwm_chip *chip, struct pwm_device *pwm) { struct pwm_imx27_chip *imx = to_pwm_imx27_chip(chip); - struct device *dev = chip->dev; + struct device *dev = pwmchip_parent(chip); unsigned int period_ms; int fifoav; u32 sr;