From patchwork Mon Mar 20 08:45:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yu Zhe X-Patchwork-Id: 665750 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 BCD0BC7618A for ; Mon, 20 Mar 2023 08:46:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230286AbjCTIqL (ORCPT ); Mon, 20 Mar 2023 04:46:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42608 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229931AbjCTIqI (ORCPT ); Mon, 20 Mar 2023 04:46:08 -0400 Received: from mail.nfschina.com (unknown [42.101.60.237]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A19E720D1E; Mon, 20 Mar 2023 01:45:52 -0700 (PDT) Received: from localhost (unknown [127.0.0.1]) by mail.nfschina.com (Postfix) with ESMTP id 7769E1A00A34; Mon, 20 Mar 2023 16:45:54 +0800 (CST) X-Virus-Scanned: amavisd-new at nfschina.com Received: from mail.nfschina.com ([127.0.0.1]) by localhost (localhost.localdomain [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 6jm06hZJpQeJ; Mon, 20 Mar 2023 16:45:53 +0800 (CST) Received: from localhost.localdomain (unknown [180.167.10.98]) (Authenticated sender: yuzhe@nfschina.com) by mail.nfschina.com (Postfix) with ESMTPA id 517EC1A0091B; Mon, 20 Mar 2023 16:45:53 +0800 (CST) From: Yu Zhe To: awalls@md.metrocast.net, mchehab@kernel.org Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, liqiong@nfschina.com, Yu Zhe Subject: [PATCH] media: cx18: remove unnecessary (void*) conversions Date: Mon, 20 Mar 2023 16:45:02 +0800 Message-Id: <20230320084502.29478-1-yuzhe@nfschina.com> X-Mailer: git-send-email 2.11.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Pointer variables of void * type do not require type cast. Signed-off-by: Yu Zhe --- drivers/media/pci/cx18/cx18-dvb.c | 4 ++-- drivers/media/pci/cx18/cx18-gpio.c | 2 +- drivers/media/pci/cx18/cx18-irq.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/media/pci/cx18/cx18-dvb.c b/drivers/media/pci/cx18/cx18-dvb.c index 33e5a5b5fab4..cf82360a503d 100644 --- a/drivers/media/pci/cx18/cx18-dvb.c +++ b/drivers/media/pci/cx18/cx18-dvb.c @@ -234,7 +234,7 @@ static int dvb_register(struct cx18_stream *stream); static int cx18_dvb_start_feed(struct dvb_demux_feed *feed) { struct dvb_demux *demux = feed->demux; - struct cx18_stream *stream = (struct cx18_stream *) demux->priv; + struct cx18_stream *stream = demux->priv; struct cx18 *cx; int ret; u32 v; @@ -305,7 +305,7 @@ static int cx18_dvb_start_feed(struct dvb_demux_feed *feed) static int cx18_dvb_stop_feed(struct dvb_demux_feed *feed) { struct dvb_demux *demux = feed->demux; - struct cx18_stream *stream = (struct cx18_stream *)demux->priv; + struct cx18_stream *stream = demux->priv; struct cx18 *cx; int ret = -EINVAL; diff --git a/drivers/media/pci/cx18/cx18-gpio.c b/drivers/media/pci/cx18/cx18-gpio.c index 160c8377e352..c85eb8d25837 100644 --- a/drivers/media/pci/cx18/cx18-gpio.c +++ b/drivers/media/pci/cx18/cx18-gpio.c @@ -307,7 +307,7 @@ int cx18_gpio_register(struct cx18 *cx, u32 hw) void cx18_reset_ir_gpio(void *data) { - struct cx18 *cx = to_cx18((struct v4l2_device *)data); + struct cx18 *cx = to_cx18(data); if (cx->card->gpio_i2c_slave_reset.ir_reset_mask == 0) return; diff --git a/drivers/media/pci/cx18/cx18-irq.c b/drivers/media/pci/cx18/cx18-irq.c index fb10e9c2c5b8..db63077821b1 100644 --- a/drivers/media/pci/cx18/cx18-irq.c +++ b/drivers/media/pci/cx18/cx18-irq.c @@ -30,7 +30,7 @@ static void epu_cmd(struct cx18 *cx, u32 sw1) irqreturn_t cx18_irq_handler(int irq, void *dev_id) { - struct cx18 *cx = (struct cx18 *)dev_id; + struct cx18 *cx = dev_id; u32 sw1, sw2, hw2; sw1 = cx18_read_reg(cx, SW1_INT_STATUS) & cx->sw1_irq_mask;