From patchwork Sat Oct 12 20:41:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Dr. David Alan Gilbert" X-Patchwork-Id: 835005 Received: from mx.treblig.org (mx.treblig.org [46.235.229.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 38E0113D893; Sat, 12 Oct 2024 20:41:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.229.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728765705; cv=none; b=tcFcyj07eCw+tSWWXnds3psiO7C1kiasPLa5uKXn0b92RJT0bWYrtT2U95/HM6XP+aDR9bsipR40DVp85+/VuIFRfKHp/cSH/Q4xHOL6h8u8eEIWukhQAQt5hZJ8vrEM7lpdyMZa6GFfZjiA1ZevxY4/xk78uXStqzB2/kNczTM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728765705; c=relaxed/simple; bh=LUAb/bnCuXPOamJNLWrcAmFhiWgp72QPq3+3/6SO4Uo=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=MLkIs6hjWYAX3DIUs0515v1LvJzosCyVA0g9ivRvl0ThIPyJf0LALpVqviyroaG0HdXkNvJbMeN7pqBkrWHcC6nS5bu2Us5gKPU+w+WPYGE4yNjTQlHnmbCu0LwHuNrBHDB7fncVHL4Cy0yfr0bhLkMeNrwFktmPjjowBzPn+ew= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=treblig.org; spf=pass smtp.mailfrom=treblig.org; dkim=pass (2048-bit key) header.d=treblig.org header.i=@treblig.org header.b=Gi7cBFC/; arc=none smtp.client-ip=46.235.229.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=treblig.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=treblig.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=treblig.org header.i=@treblig.org header.b="Gi7cBFC/" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=treblig.org ; s=bytemarkmx; h=MIME-Version:Message-ID:Date:Subject:From:Content-Type:From :Subject; bh=9nQnvUNqLj5H+Y0nFu2kyl8MicBMFcVe8wMOjKJMWsU=; b=Gi7cBFC/QRxdIL7i 9MhupQ1JWsxKhbRRccBsxEsjVgtwJp0vId3YVwtDPdL4FIH0t9k5/BUsUapYh0jqxSulZtuFJm0Cw mqEeoqBaJETveswsoDviZ4JxiEGl3MPDrfnrM0YyuM7E9Zgy8qERwobLoDno7W7likwNNA7mAdQii lFcYp3XHKnD5UoAmJhy2aifysbF41yZORPChH2MCHOnqkEy7i+/uYYVVJPvdoOoIS7C2uwab1rGHr Vrwgpmr94JOIu2ygtJ5XvR4W9pxUQ/WKtAYinOy7JK1haw4My66g5oi1vu75j/46g9GvvN/uiiVUm M4utqNq5C7KtjsMsgQ==; Received: from localhost ([127.0.0.1] helo=dalek.home.treblig.org) by mx.treblig.org with esmtp (Exim 4.96) (envelope-from ) id 1szivg-00Aivd-2Q; Sat, 12 Oct 2024 20:41:36 +0000 From: linux@treblig.org To: awalls@md.metrocast.net, mchehab@kernel.org, linux-media@vger.kernel.org Cc: linux-kernel@vger.kernel.org, "Dr. David Alan Gilbert" Subject: [PATCH] media: cx18: Remove unused cx18_reset_ir_gpio Date: Sat, 12 Oct 2024 21:41:36 +0100 Message-ID: <20241012204136.229335-1-linux@treblig.org> X-Mailer: git-send-email 2.47.0 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: "Dr. David Alan Gilbert" cx18_reset_ir_gpio() has been unused in tree since 2009 commit eefe1010a465 ("V4L/DVB (10759): cx18: Convert GPIO connected functions to act as v4l2_subdevices") It has a comment saying it's exported for use by 'lirc_pvr150' but I don't see any sign of it in the lirc git, and I see it removed support for lirc_i2c.c 'Flavors of the Hauppage PVR-150...' in 2014. Remove it. Signed-off-by: Dr. David Alan Gilbert --- drivers/media/pci/cx18/cx18-gpio.c | 15 --------------- drivers/media/pci/cx18/cx18-gpio.h | 1 - 2 files changed, 16 deletions(-) diff --git a/drivers/media/pci/cx18/cx18-gpio.c b/drivers/media/pci/cx18/cx18-gpio.c index c85eb8d25837..485a6cbeb15a 100644 --- a/drivers/media/pci/cx18/cx18-gpio.c +++ b/drivers/media/pci/cx18/cx18-gpio.c @@ -305,21 +305,6 @@ int cx18_gpio_register(struct cx18 *cx, u32 hw) return v4l2_device_register_subdev(&cx->v4l2_dev, sd); } -void cx18_reset_ir_gpio(void *data) -{ - struct cx18 *cx = to_cx18(data); - - if (cx->card->gpio_i2c_slave_reset.ir_reset_mask == 0) - return; - - CX18_DEBUG_INFO("Resetting IR microcontroller\n"); - - v4l2_subdev_call(&cx->sd_resetctrl, - core, reset, CX18_GPIO_RESET_Z8F0811); -} -EXPORT_SYMBOL(cx18_reset_ir_gpio); -/* This symbol is exported for use by lirc_pvr150 for the IR-blaster */ - /* Xceive tuner reset function */ int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value) { diff --git a/drivers/media/pci/cx18/cx18-gpio.h b/drivers/media/pci/cx18/cx18-gpio.h index 0fa4c7ad2286..8d5797dea7f5 100644 --- a/drivers/media/pci/cx18/cx18-gpio.h +++ b/drivers/media/pci/cx18/cx18-gpio.h @@ -17,5 +17,4 @@ enum cx18_gpio_reset_type { CX18_GPIO_RESET_XC2028 = 2, }; -void cx18_reset_ir_gpio(void *data); int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value);