From patchwork Mon Jan 19 15:54:51 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 5659301 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 1908AC058D for ; Mon, 19 Jan 2015 16:02:14 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 38542203AB for ; Mon, 19 Jan 2015 16:02:13 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id D1855203A5 for ; Mon, 19 Jan 2015 16:02:11 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id DBF0A265743; Mon, 19 Jan 2015 17:02:10 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id 8F74226163C; Mon, 19 Jan 2015 16:55:33 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id B77F1261525; Mon, 19 Jan 2015 16:55:23 +0100 (CET) Received: from mx2.suse.de (cantor2.suse.de [195.135.220.15]) by alsa0.perex.cz (Postfix) with ESMTP id 5A61C261484 for ; Mon, 19 Jan 2015 16:55:03 +0100 (CET) Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id D34FBAD47; Mon, 19 Jan 2015 15:55:02 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Date: Mon, 19 Jan 2015 16:54:51 +0100 Message-Id: <1421682891-11594-18-git-send-email-tiwai@suse.de> X-Mailer: git-send-email 2.2.1 In-Reply-To: <1421682891-11594-1-git-send-email-tiwai@suse.de> References: <1421682891-11594-1-git-send-email-tiwai@suse.de> Cc: Stefan Hajnoczi , Chris Rorvick Subject: [alsa-devel] [PATCH 17/17] ALSA: line6: Drop line6_send_program() and line6_transmit_parameter() X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Both functions are used nowhere. Signed-off-by: Takashi Iwai --- sound/usb/line6/driver.c | 59 ------------------------------------------------ sound/usb/line6/driver.h | 3 --- 2 files changed, 62 deletions(-) diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index a2f72cc2bf96..a3da18b876d1 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -299,65 +299,6 @@ static void line6_data_received(struct urb *urb) } /* - Send channel number (i.e., switch to a different sound). -*/ -int line6_send_program(struct usb_line6 *line6, u8 value) -{ - int retval; - unsigned char *buffer; - int partial; - - buffer = kmalloc(2, GFP_KERNEL); - if (!buffer) - return -ENOMEM; - - buffer[0] = LINE6_PROGRAM_CHANGE | LINE6_CHANNEL_HOST; - buffer[1] = value; - - retval = usb_interrupt_msg(line6->usbdev, - usb_sndintpipe(line6->usbdev, - line6->properties->ep_ctrl_w), - buffer, 2, &partial, LINE6_TIMEOUT * HZ); - - if (retval) - dev_err(line6->ifcdev, "usb_interrupt_msg failed (%d)\n", - retval); - - kfree(buffer); - return retval; -} - -/* - Transmit Line6 control parameter. -*/ -int line6_transmit_parameter(struct usb_line6 *line6, int param, u8 value) -{ - int retval; - unsigned char *buffer; - int partial; - - buffer = kmalloc(3, GFP_KERNEL); - if (!buffer) - return -ENOMEM; - - buffer[0] = LINE6_PARAM_CHANGE | LINE6_CHANNEL_HOST; - buffer[1] = param; - buffer[2] = value; - - retval = usb_interrupt_msg(line6->usbdev, - usb_sndintpipe(line6->usbdev, - line6->properties->ep_ctrl_w), - buffer, 3, &partial, LINE6_TIMEOUT * HZ); - - if (retval) - dev_err(line6->ifcdev, "usb_interrupt_msg failed (%d)\n", - retval); - - kfree(buffer); - return retval; -} - -/* Read data from device. */ int line6_read_data(struct usb_line6 *line6, int address, void *data, diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h index 8fd65f2e1f06..d539c11d333d 100644 --- a/sound/usb/line6/driver.h +++ b/sound/usb/line6/driver.h @@ -168,7 +168,6 @@ extern int line6_read_data(struct usb_line6 *line6, int address, void *data, size_t datalen); extern int line6_read_serial_number(struct usb_line6 *line6, int *serial_number); -extern int line6_send_program(struct usb_line6 *line6, u8 value); extern int line6_send_raw_message_async(struct usb_line6 *line6, const char *buffer, int size); extern int line6_send_sysex_message(struct usb_line6 *line6, @@ -178,8 +177,6 @@ extern ssize_t line6_set_raw(struct device *dev, struct device_attribute *attr, extern void line6_start_timer(struct timer_list *timer, unsigned int msecs, void (*function)(unsigned long), unsigned long data); -extern int line6_transmit_parameter(struct usb_line6 *line6, int param, - u8 value); extern int line6_version_request_async(struct usb_line6 *line6); extern int line6_write_data(struct usb_line6 *line6, int address, void *data, size_t datalen);