From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 11 Aug 2025 14:30:50 +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 1ulRfu-009KpE-1a for lore@lore.pengutronix.de; Mon, 11 Aug 2025 14:30:50 +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 1ulRfW-0006cN-E4 for lore@pengutronix.de; Mon, 11 Aug 2025 14:30:50 +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=s9U/ekHiS6T7UNw3C12V/J20+VySDTGSbfbyTbGQgVI=; b=1kLcKffbpLU1cg5N5gadg/gxR8 Uh6LBYiqZmrouVpMHE0DvToo/0e1oqOHVqI8c3Wbq7+lbEqIfeKTFFrPJPJvnrINeNAIa3cpAGxKe s54cvxKVRXdeG2Ow+KWSf8tqQNRWDnp4+KgSRRhhr3xWV6QnPPw5VtTrSgTH3EOUO3MxoVkVL78gt LJEwceN2dPbNtwz0YtNJhOauunsu7EIyriKYfSLwfOitGc5+8ELwpy9AIT2P03FISfbeNXou2R4Xn EWEfj6o8uAhyGA7PxqUtodpRnvpzGXVkPfKxLNB63I7ky87yMjqpD3/V/QsSSsXO1lCO6CcbxX00K ZeJ75GZw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ulReD-00000007eSm-2yR8; Mon, 11 Aug 2025 12:29:05 +0000 Received: from metis.whiteo.stw.pengutronix.de ([185.203.201.7]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ulRdj-00000007dcw-33oe for barebox@lists.infradead.org; Mon, 11 Aug 2025 12:28:40 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=geraet.fritz.box) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1ulRdi-0004WP-2f; Mon, 11 Aug 2025 14:28:34 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Mon, 11 Aug 2025 14:28:12 +0200 Message-Id: <20250811122824.1667791-33-a.fatoum@barebox.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250811122824.1667791-1-a.fatoum@barebox.org> References: <20250811122824.1667791-1-a.fatoum@barebox.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250811_052835_819876_1D748FD0 X-CRM114-Status: GOOD ( 12.81 ) 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=-5.4 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 32/44] firmware: add easy way to check for existent providers 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) This function will be called from the upcoming bfetch command to determine whether the running barebox has any firmware managers at all registered. Signed-off-by: Ahmad Fatoum --- common/firmware.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/common/firmware.c b/common/firmware.c index 3c7960581f6f..264fc9d66dcc 100644 --- a/common/firmware.c +++ b/common/firmware.c @@ -63,18 +63,18 @@ struct firmware_mgr *firmwaremgr_find(const char *id) * * Find a firmware device handler using the device node of the firmware * handler. This allows to retrieve the firmware handler with a phandle from - * the device tree. + * the device tree. If np is NULL, returns the first instance encountered. */ struct firmware_mgr *firmwaremgr_find_by_node(struct device_node *np) { struct firmware_mgr *mgr; - char *na, *nb; + char *na; na = of_get_reproducible_name(np); list_for_each_entry(mgr, &firmwaremgr_list, list) { - nb = of_get_reproducible_name(mgr->handler->device_node); - if (!strcmp(na, nb)) { + char *nb = of_get_reproducible_name(mgr->handler->device_node); + if (!na || !strcmp(na, nb)) { free(na); free(nb); return mgr; -- 2.39.5