From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 11 Aug 2025 14:30:48 +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 1ulRfs-009Koi-2q for lore@lore.pengutronix.de; Mon, 11 Aug 2025 14:30:48 +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 1ulRfV-0006bL-Tb for lore@pengutronix.de; Mon, 11 Aug 2025 14:30:48 +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=TIAmRT6HSgYHm0R/3MRTfCvwbY9Vjf8bTJdMcB1ojOw=; b=dYT5ymebkgveRIi/m3892xAmKL CU71irhkcmQgs8JCo2ax+ncKvKSn7DBr0ZTdArSMvhMUwVleUChaR+q1tDoD7ksfnbItWtE/EI4Cc bMDS8VzidpJui9oYqOOmo5Kqstv2GFEID3o+YO347Py7KoJnqRZSVUbpfKJGZk4H6Fu78KXn/xEGt LtsyhifT11unU0ji0fe1vkzYCvaFiI2/6u79taT/SnkEa9mOOfp9myrvQ5SpBcq0KfcBVPpG8s2PV bkG2tKNyEC7PfzIrwOjUX0whtTTpZxOE73Jfj1R3tZ/Tnf5xdUeIBwC9c9lEpoeA0feskDhdkqN7a 1fLiYcwQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ulReF-00000007eWt-1PiL; Mon, 11 Aug 2025 12:29:07 +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 1ulRdk-00000007ddi-1koG for barebox@lists.infradead.org; Mon, 11 Aug 2025 12:28:42 +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 1ulRdj-0004WP-0u; Mon, 11 Aug 2025 14:28:35 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Mon, 11 Aug 2025 14:28:16 +0200 Message-Id: <20250811122824.1667791-37-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_052836_491271_3430CD28 X-CRM114-Status: GOOD ( 11.12 ) 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 36/44] usb: export usb_host_list 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 list will be used by the upcoming bfetch command to determine whether the running barebox has USB hosts registered. Signed-off-by: Ahmad Fatoum --- drivers/usb/core/usb.c | 8 ++++---- include/linux/usb/usb.h | 1 + 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index d144e9840916..ae87137447c7 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -48,7 +48,7 @@ static int dev_count; static int dev_index; -static LIST_HEAD(host_list); +LIST_HEAD(usb_host_list); LIST_HEAD(usb_device_list); static void print_usb_device(struct usb_device *dev) @@ -81,7 +81,7 @@ static int usb_hw_detect(struct device *dev) { struct usb_host *host; - list_for_each_entry(host, &host_list, list) { + list_for_each_entry(host, &usb_host_list, list) { if (dev == host->hw_dev) return usb_host_detect(host); } @@ -91,7 +91,7 @@ static int usb_hw_detect(struct device *dev) int usb_register_host(struct usb_host *host) { - list_add_tail(&host->list, &host_list); + list_add_tail(&host->list, &usb_host_list); host->busnum = host_busnum++; slice_init(&host->slice, dev_name(host->hw_dev)); if (!host->hw_dev->detect) @@ -653,7 +653,7 @@ int usb_rescan(void) pr_info("USB: scanning bus for devices...\n"); - list_for_each_entry(host, &host_list, list) { + list_for_each_entry(host, &usb_host_list, list) { ret = usb_host_detect(host); if (ret) continue; diff --git a/include/linux/usb/usb.h b/include/linux/usb/usb.h index f2cc69751064..cc994fdff1e6 100644 --- a/include/linux/usb/usb.h +++ b/include/linux/usb/usb.h @@ -482,6 +482,7 @@ int otg_device_get_mode(struct device *dev); extern struct bus_type otg_bus_type; extern struct list_head usb_device_list; +extern struct list_head usb_host_list; bool usb_hub_is_root_hub(struct usb_device *hdev); -- 2.39.5