From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 06 May 2025 08:38:24 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uCBwe-002i3e-15 for lore@lore.pengutronix.de; Tue, 06 May 2025 08:38:24 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uCBwc-0001x0-Ui for lore@pengutronix.de; Tue, 06 May 2025 08:38:24 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=46Dy87LNeVRR2COKiV3ep84f9JnVeIUSVbVv8w/vgEU=; b=LHM6QyhHZcmU8ijPJ3qMga8hmJ 7hJ7kLm0VCHC4PSw3BIbfEnjNpa4uOq7TzNmF7cDW9kxHKzxj52mvIC79Sn1riqgYTiBXXMHUQ9dD 077yw70pLXqTzQUC2Vxi4plPPtcXruxWHgSePHfzL9If7CrBbQaKmq2PJFgJJr1rwqV07HKM3BddF SjgfRgYtorB1mqn0QBMH1fGUVezbBmhbUcpLcXOesi3SMXhiOlMQ98JxUeviA7nlTIaRiimGcJcoF 2/p3c3PU+AieEsEegz/hBbj1I37wxdgeYF67d6AOTLJotcpjyIK3rClW/FS9yPQetbBN5jKT3znVW +ITdAx3g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uCBwB-0000000AjSr-39KT; Tue, 06 May 2025 06:37:55 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uCBtA-0000000AiKO-3eqD for barebox@lists.infradead.org; Tue, 06 May 2025 06:34:50 +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 1uCBt9-0000TR-EC; Tue, 06 May 2025 08:34:47 +0200 Received: from dude05.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::54]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uCBt9-001LpL-0i; Tue, 06 May 2025 08:34:47 +0200 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1uCBt9-00D9CO-1w; Tue, 06 May 2025 08:34:47 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Tue, 6 May 2025 08:34:42 +0200 Message-Id: <20250506063446.3133582-4-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250506063446.3133582-1-a.fatoum@pengutronix.de> References: <20250506063446.3133582-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250505_233449_010475_6B34FF99 X-CRM114-Status: GOOD ( 12.34 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-6.0 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 4/8] gpio: gpio-mxs: replace dev_get_drvdata with device_get_match_data X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) In preparation for aligning dev_get_drvdata with Linux, use device_get_match_data instead. While at it, we drop the unneeded struct mxs_gpio_chip::regs member to not have to worry about const safety. Signed-off-by: Ahmad Fatoum --- drivers/gpio/gpio-mxs.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c index 770acb61c858..df698eb19167 100644 --- a/drivers/gpio/gpio-mxs.c +++ b/drivers/gpio/gpio-mxs.c @@ -19,7 +19,6 @@ struct mxs_gpio_chip { void __iomem *doe; void __iomem *dout; struct gpio_chip chip; - struct mxs_gpio_regs *regs; }; struct mxs_gpio_regs { @@ -101,12 +100,12 @@ static struct gpio_ops mxs_gpio_ops = { static int mxs_gpio_probe(struct device *dev) { struct mxs_gpio_chip *mxsgpio; - struct mxs_gpio_regs *regs; - int ret, id; + const struct mxs_gpio_regs *regs; + int id; - ret = dev_get_drvdata(dev, (const void **)®s); - if (ret) - return ret; + regs = device_get_match_data(dev); + if (!regs) + return -ENODEV; mxsgpio = xzalloc(sizeof(*mxsgpio)); mxsgpio->chip.ops = &mxs_gpio_ops; @@ -131,7 +130,6 @@ static int mxs_gpio_probe(struct device *dev) mxsgpio->chip.ngpio = 32; mxsgpio->chip.dev = dev; - mxsgpio->regs = regs; gpiochip_add(&mxsgpio->chip); dev_dbg(dev, "probed gpiochip%d with base %d\n", dev->id, mxsgpio->chip.base); -- 2.39.5