From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 11 Jan 2023 18:42:05 +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 1pFf70-0091ZE-Jb for lore@lore.pengutronix.de; Wed, 11 Jan 2023 18:42:05 +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 1pFf6y-0005eD-6T for lore@pengutronix.de; Wed, 11 Jan 2023 18:42:05 +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: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=7n6Wwl6yxumZDzxeKUD2O7j2A6nowV9RqsFuQZFUVxk=; b=m0fyZ7UeqeqjzUxfaLtnHCR62U bq4ccyRHN44hOaqf1+OxiAPAQ0XsCuyEOuyxmCF1lv7KgNAiMcBgwjy3oJmYbitIUB+KfxdYF53WR AXptbT3ti0wBwhmAOXUeAFFG+n73f+CDPsgJ7zYMFI0akoBVPLH+kFMIz6SgrCTG9en6oBZSgSGwc WTCdqmE7k9gStLqBticBZGJDN+3iu1Cb08AaSiez7j5yqQUzN/PShJYEqViOUDg83y80DdSl3m4mM li8JjeW8jVHF30ReUh/4Pnde7I2SOiRgjyqucwuNls/Je0+vjkyuPm8TuWSob29mSunpoGqqhyI95 Rqze6q9w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pFf5g-00CTM8-2X; Wed, 11 Jan 2023 17:40:44 +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 1pFf5S-00CTHk-Py for barebox@lists.infradead.org; Wed, 11 Jan 2023 17:40:32 +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 1pFf5R-000536-6X; Wed, 11 Jan 2023 18:40:29 +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 1pFf5Q-005M6N-ET; Wed, 11 Jan 2023 18:40:28 +0100 Received: from afa by dude04.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pFf5O-007DGN-Fr; Wed, 11 Jan 2023 18:40:26 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Wed, 11 Jan 2023 18:40:14 +0100 Message-Id: <20230111174023.1719129-7-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230111174023.1719129-1-a.fatoum@pengutronix.de> References: <20230111174023.1719129-1-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-20230111_094030_911217_FAD28CFB X-CRM114-Status: GOOD ( 10.96 ) 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 06/15] mtd: nand: define nand_interface_is_sdr 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) To simplify porting kernel NAND drivers a tiny bit, define the nand_interface_is_sdr() helper. Signed-off-by: Ahmad Fatoum --- include/linux/mtd/rawnand.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index 0df142098d43..9c8b0a1fe18e 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -519,6 +519,15 @@ struct nand_interface_config { } timings; }; +/** + * nand_interface_is_sdr - get the interface type + * @conf: The data interface + */ +static bool nand_interface_is_sdr(const struct nand_interface_config *conf) +{ + return conf->type == NAND_SDR_IFACE; +} + /** * nand_get_sdr_timings - get SDR timing from data interface * @conf: The data interface @@ -526,7 +535,7 @@ struct nand_interface_config { static inline const struct nand_sdr_timings * nand_get_sdr_timings(const struct nand_interface_config *conf) { - if (conf->type != NAND_SDR_IFACE) + if (!nand_interface_is_sdr(conf)) return ERR_PTR(-EINVAL); return &conf->timings.sdr; -- 2.30.2