From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 19 Dec 2023 14:16:18 +0100 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 1rFZxK-004Zij-2P for lore@lore.pengutronix.de; Tue, 19 Dec 2023 14:16:18 +0100 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 1rFZxK-00070v-7N for lore@pengutronix.de; Tue, 19 Dec 2023 14:16:18 +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:To:From:Reply-To:Cc: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=XbPGn0ThrTwtXOZuUSOT0qazVZq8JNg7B/XISaS7440=; b=Hd/aQ4FQ/Hmd1le0+A32W5KRFj FQ3ojToBQb0Jegk+QQNCuAirzbDEFdr4GMog8j7v8JWgOL9jLU9eJAaQzczoB+cpeCh6rMxHmFO/i 94NdOuK9zaWSBWj0FTTtKda5wRStlqmdtQbci9LY6QM+WYwAadItZX7dwLQJBYmLXW/0ajR9vdh+5 bGGcoIqaJ5U07bhLS0onr+yVZt7FDAwz7Q0xKZq/iQHHhYxsySKlh2uSrMKcLzNKcc6ONleHP6c8o AK9eJWd+M+ykPjx0ncazzu4DOK5m3aSpjCeln6lmf3uCWLmLsUk2KHTv2TckYj+zWV6dVBBra8CMp d6Cx9ykg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rFZwJ-00EAEb-2x; Tue, 19 Dec 2023 13:15:15 +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 1rFZwH-00EAEB-0Q for barebox@lists.infradead.org; Tue, 19 Dec 2023 13:15:14 +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 1rFZwF-0006b7-Jl; Tue, 19 Dec 2023 14:15:11 +0100 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.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 1rFZwE-0001nE-4f; Tue, 19 Dec 2023 14:15:11 +0100 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1rFZwF-0001qo-0a; Tue, 19 Dec 2023 14:15:11 +0100 From: Sascha Hauer To: Barebox List Date: Tue, 19 Dec 2023 14:15:10 +0100 Message-Id: <20231219131510.7106-1-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231219_051513_169416_7D354429 X-CRM114-Status: GOOD ( 10.05 ) 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=-4.9 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, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH] net: fsl_fman: gracefully exit of_fixup() 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) The fman OF fixup is registered independent of the actual devices, so do not assume there are any "fsl,fman" compatible nodes in the current device tree. Signed-off-by: Sascha Hauer --- drivers/net/fsl-fman.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/fsl-fman.c b/drivers/net/fsl-fman.c index ff32fa8fc7..c5fbeeda37 100644 --- a/drivers/net/fsl-fman.c +++ b/drivers/net/fsl-fman.c @@ -1348,7 +1348,12 @@ static int fman_of_fixup(struct device_node *root, void *context) struct device_node *child, *child_bb; fman_bb = of_find_compatible_node(NULL, NULL, "fsl,fman"); + if (!fman_bb) + return 0; + fman = of_find_compatible_node(root, NULL, "fsl,fman"); + if (!fman) + return 0; /* * The dts files in the Linux tree have all network interfaces -- 2.39.2