From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 09 Jan 2023 16:10:01 +0100 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1pEtmk-006lVf-Fn for lore@lore.pengutronix.de; Mon, 09 Jan 2023 16:10:01 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pEtmi-0002kQ-G8 for lore@pengutronix.de; Mon, 09 Jan 2023 16:10:01 +0100 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: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:In-Reply-To:References:List-Owner; bh=MFSPpb7FIZ56nzp/qL7l6DK1vnHcHPtNT0RpVATl2zo=; b=2VlfSgdnD9sMS0tB1GT9ftVbxF OVYLVQXJ9SKyPTjtxBh69DMyjuWNSeqOTpff8ewsH3MpMhm4P614HdpOy7szztrUDjjC6n/vIrDxx Ap1RLtEgHlPa3LLACHz4JbcbeOborve+wgPBEwNHCIx9zrZfLN+JsOuJJuTCRcbXr9JT1Ztkri2/f MnMvkclHcWaczkhawklstmStdJAAAhRKOsZfqXW6r3DG71MKcw2GbgXpAOdJcMgH7bKIXOgHhqF0d AY1CHuSLkl4WxKVpbLsPWWz6YEFKHDTOsJxQzZy3PLELeF74/nSOkUDg3mxe2x/Gft/p9XUs+owEQ q9FH9uSA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pEtlA-0027HN-PX; Mon, 09 Jan 2023 15:08:24 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pEtl5-0027GH-7Q for barebox@lists.infradead.org; Mon, 09 Jan 2023 15:08:20 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pEtl1-0002aP-PS; Mon, 09 Jan 2023 16:08:15 +0100 Received: from [2a0a:edc0:0:1101:1d::ac] (helo=dude04.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1pEtl1-004san-5P; Mon, 09 Jan 2023 16:08:15 +0100 Received: from afa by dude04.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pEtl0-008bmV-EC; Mon, 09 Jan 2023 16:08:14 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Mon, 9 Jan 2023 16:08:13 +0100 Message-Id: <20230109150813.2051799-1-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230109_070819_287584_9CB44C92 X-CRM114-Status: GOOD ( 11.04 ) 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.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.7 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] mtd: consult CONFIG_OFDEVICE in mtd_get_of_node X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) Get barebox on non-DT platforms with NAND a tiny bit smaller by using dev_of_node: The helper will return NULL unconditionally when CONFIG_OFDEVICE is not enabled, thereby allowing more code to be discarded at compile-time in absence of link-time optimization. Signed-off-by: Ahmad Fatoum --- include/linux/mtd/mtd.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 6b539a9eceb5..2824853e2954 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -293,11 +293,7 @@ static inline void mtd_set_of_node(struct mtd_info *mtd, static inline struct device_node *mtd_get_of_node(struct mtd_info *mtd) { - if (mtd->dev.of_node) - return mtd->dev.of_node; - if (mtd->dev.parent) - return mtd->dev.parent->of_node; - return NULL; + return dev_of_node(&mtd->dev) ?: dev_of_node(mtd->dev.parent); } static inline u32 mtd_oobavail(struct mtd_info *mtd, struct mtd_oob_ops *ops) -- 2.30.2