From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 20 Oct 2025 14:59:04 +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 1vApTc-009toL-1n for lore@lore.pengutronix.de; Mon, 20 Oct 2025 14:59:04 +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 1vApTV-0000lp-35 for lore@pengutronix.de; Mon, 20 Oct 2025 14:59:04 +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: Content-Type:MIME-Version:Date:Message-Id:Subject:References:In-Reply-To:To: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=aeUPSt8T5UPZvcuLL1DtWN5yWNiSXeoFEJO7AfoTY/I=; b=AQzIOuEuY8VeHCvWlv1loek+UF OCv76c1DYg7C1FP5R5Qn8InYnmYti1uxcqgOlzoFmCEA2QgZ/H28Ms0gM9TWKQzfS4lYRTtGtS9Gy oS6XRQH/mav83MKJsCLI+u2OYSORjZz/W57rr21JWkTMYPsLPHY7BkFZLkiAAzm63mextOewHVF5A ENXXlgnY92wRU8QXS48FxoNYeFjiLoocY1hWHSutdjaBqhZWULuR3nVMvUpm5IF21LdDBWOiOmIO3 WIkuRii8Eta5Nwe7jCGdEZFH9Wz7LoJ24BiJHkIwOTFVc9PnnTbp9Ko3nCg1Q8gRFK7ovRAxeUBk5 l/S8McPQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vApSm-0000000DfJu-3LDQ; Mon, 20 Oct 2025 12:58:12 +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 1vApSf-0000000Df7p-4Bag for barebox@lists.infradead.org; Mon, 20 Oct 2025 12:58:07 +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 1vApSe-0008EA-Kz for barebox@lists.infradead.org; Mon, 20 Oct 2025 14:58:04 +0200 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) 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 1vAo8r-004XUM-0S; Mon, 20 Oct 2025 13:33:33 +0200 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1vAo8r-0000000A6OA-0K41; Mon, 20 Oct 2025 13:33:33 +0200 From: Sascha Hauer To: barebox@lists.infradead.org, Michael Grzeschik In-Reply-To: <20251013094943.1299607-1-m.grzeschik@pengutronix.de> References: <20251013094943.1299607-1-m.grzeschik@pengutronix.de> Message-Id: <176096001307.2407827.10333214052403269168.b4-ty@pengutronix.de> Date: Mon, 20 Oct 2025 13:33:33 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251020_055806_066331_569501D2 X-CRM114-Status: UNSURE ( 7.64 ) X-CRM114-Notice: Please train this message. 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=-1.1 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE,SUBJECT_IN_BLACKLIST, SUBJECT_IN_BLOCKLIST autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH v2] clk: clk_set_parent: skip any operation if current and new parents are equal 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) On Mon, 13 Oct 2025 11:49:43 +0200, Michael Grzeschik wrote: > When an clk is defined with only one parent it probably has no > set_parent function. Therefor changing the parent would return with > -EINVAL. We check for this case and skip this function in this case. > > Applied, thanks! [1/1] clk: clk_set_parent: skip any operation if current and new parents are equal https://git.pengutronix.de/cgit/barebox/commit/?id=f4da6fa6086e (link may not be stable) Best regards, -- Sascha Hauer