From patchwork Sat Nov 26 16:22:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vincent MAILHOL X-Patchwork-Id: 13056518 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D4BE8C47089 for ; Sat, 26 Nov 2022 16:22:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229673AbiKZQWm (ORCPT ); Sat, 26 Nov 2022 11:22:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229623AbiKZQWi (ORCPT ); Sat, 26 Nov 2022 11:22:38 -0500 Received: from mail-pg1-x52e.google.com (mail-pg1-x52e.google.com [IPv6:2607:f8b0:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 251F5E02C; Sat, 26 Nov 2022 08:22:37 -0800 (PST) Received: by mail-pg1-x52e.google.com with SMTP id f9so6266574pgf.7; Sat, 26 Nov 2022 08:22:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:from:to:cc:subject:date :message-id:reply-to; bh=vkA/imn3R47+/xWfnmkBBzHVEaOv5ORTLT0XDNYcHEQ=; b=ON/gRuzSyPH7S6hT2zLZ5P/N1rDVq2AAs/J1IG1Q4wK//8xSZJmYCo3ea9cghVmONi AkbwjnPARZ+CkiUZ1LcufjhMuu5TCWGFytab6j4pCw09Pe+EsD0sklq1HTHm7PBws6Iz +ugY8jxmIC6aMemQ0OQnE0iQaY7+iFXo8633ASE+Oq3HJ2I88uE+/E05poH811GWXP1P TPO56OLkdAIcW1kRz/IcXL4WtzrQrIzs1NTFxpiXF/m1QfGdHdMrDmTGW2vtdskJx4WF bFEM0wwUHW5zPbQ24ozWVwi8RORyqG2XoP6tWmb7GLESbClu5TvNTvz4EV0fnivfvbJ7 wyDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=vkA/imn3R47+/xWfnmkBBzHVEaOv5ORTLT0XDNYcHEQ=; b=QizfY/Mr4EAamKhov6itfyASzG37bg+1l4kBJ6BxM+xljSuuRSxf2/TefHgc4evp+9 iJSwS46q6U8+N1hA0A2mlrGybZbOGmc79inHlyf24VHRsHbZqK+RJ7LopgKaIXxi03Qv /AH4sOgDGOg47scG4A1wyZtpD4oWi6nkkq3bbtioWIyMHLq70qTi743C1ovsGTRa8KzW 7oo7JHkFr603ZBMwwDIsEU1BDNqCG8okDrXCHQJg/X+EQ26uJQ7Wi0yT/RHiZx4qxtuV fWGbVEm9tUD6qYKxyabdb/NYJQoSQ5Ss5sGCGnz+vEVANOfE67tPzIPxDL8+xHvWfxqQ US9Q== X-Gm-Message-State: ANoB5pkjOJ8/B8lFlostNkH8kjbqr7Gn06K1uQ6a4r8T8meJ+RPBmJlO mZE7fc81KCp1ce5iflJxG2xooIiNb6QfRA== X-Google-Smtp-Source: AA0mqf7fmuTWhI65nOvLLpZtsmkmtKCw1vpCYxAHCFZqF3ekFRZw15D0ehZglhBEjFK5l6ObgCydrg== X-Received: by 2002:a65:4948:0:b0:46e:be03:d9b5 with SMTP id q8-20020a654948000000b0046ebe03d9b5mr19928275pgs.495.1669479756374; Sat, 26 Nov 2022 08:22:36 -0800 (PST) Received: from localhost.localdomain (124x33x176x97.ap124.ftth.ucom.ne.jp. [124.33.176.97]) by smtp.gmail.com with ESMTPSA id y14-20020a63e24e000000b00460ea630c1bsm4169601pgj.46.2022.11.26.08.22.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 26 Nov 2022 08:22:36 -0800 (PST) Sender: Vincent Mailhol From: Vincent Mailhol To: linux-can@vger.kernel.org Cc: Marc Kleine-Budde , linux-kernel@vger.kernel.org, Greg Kroah-Hartman , netdev@vger.kernel.org, linux-usb@vger.kernel.org, Saeed Mahameed , Andrew Lunn , Jiri Pirko , Lukas Magel , Vincent Mailhol Subject: [PATCH v4 1/6] USB: core: export usb_cache_string() Date: Sun, 27 Nov 2022 01:22:06 +0900 Message-Id: <20221126162211.93322-2-mailhol.vincent@wanadoo.fr> X-Mailer: git-send-email 2.37.4 In-Reply-To: <20221126162211.93322-1-mailhol.vincent@wanadoo.fr> References: <20221104073659.414147-1-mailhol.vincent@wanadoo.fr> <20221126162211.93322-1-mailhol.vincent@wanadoo.fr> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org usb_cache_string() can also be useful for the drivers so export it. Signed-off-by: Vincent Mailhol Acked-by: Greg Kroah-Hartman --- For reference, acked by Greg here: https://lore.kernel.org/linux-usb/Y3zyCz5HbGdsxmRT@kroah.com/ --- drivers/usb/core/message.c | 1 + drivers/usb/core/usb.h | 1 - include/linux/usb.h | 1 + 3 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 4d59d927ae3e..127fac1af676 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -1037,6 +1037,7 @@ char *usb_cache_string(struct usb_device *udev, int index) } return smallbuf; } +EXPORT_SYMBOL_GPL(usb_cache_string); /* * usb_get_device_descriptor - (re)reads the device descriptor (usbcore) diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h index 82538daac8b8..0eac7d4285d1 100644 --- a/drivers/usb/core/usb.h +++ b/drivers/usb/core/usb.h @@ -47,7 +47,6 @@ extern int usb_get_device_descriptor(struct usb_device *dev, extern int usb_set_isoch_delay(struct usb_device *dev); extern int usb_get_bos_descriptor(struct usb_device *dev); extern void usb_release_bos_descriptor(struct usb_device *dev); -extern char *usb_cache_string(struct usb_device *udev, int index); extern int usb_set_configuration(struct usb_device *dev, int configuration); extern int usb_choose_configuration(struct usb_device *udev); extern int usb_generic_driver_probe(struct usb_device *udev); diff --git a/include/linux/usb.h b/include/linux/usb.h index 9ff1ad4dfad1..d2d2f41052c0 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -1829,6 +1829,7 @@ static inline int usb_get_ptm_status(struct usb_device *dev, void *data) extern int usb_string(struct usb_device *dev, int index, char *buf, size_t size); +extern char *usb_cache_string(struct usb_device *udev, int index); /* wrappers that also update important state inside usbcore */ extern int usb_clear_halt(struct usb_device *dev, int pipe);