Received: by 2002:a05:7412:8d10:b0:f3:1519:9f41 with SMTP id bj16csp4138070rdb; Mon, 11 Dec 2023 09:51:25 -0800 (PST) X-Google-Smtp-Source: AGHT+IGrN8cK+0bBadXKyIER10lyGjDDT/Uf2rQKLUErz15yDLwNa/iCswzp1ZclxTdXqDoDkIzt X-Received: by 2002:a05:6e02:1845:b0:35d:5667:c42e with SMTP id b5-20020a056e02184500b0035d5667c42emr8342365ilv.2.1702317085331; Mon, 11 Dec 2023 09:51:25 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1702317085; cv=none; d=google.com; s=arc-20160816; b=UJ86qMXjJ+GWllGcMsU2ngMfRBkFd2AWXzFFk3nKjSOBCAzju/eBG94W8YzYI/+vgh v4sT4EHe/mXjxBBBzHl2lyOEYS1v3L05b03lqrU6x3/Iw8U+XneBje/JtJXHtDGfe6ZM McYhboDP5npxqWKhWToBc9mYP46hFpB4ijTIg2KjisRg9SxRx4M6v1A1l5xrygEQa0wN J1SLJwP8KWKlkMUDqpx3cSA2WchKoE+VRWNTPCAdbstAA1HLgy9A0zjPTzlmBRF6CM3z c6NinJVg1J5kqGx+tZhCn3FEZPK1pRIX2Wkiez3riq/DuxkkyWWaKluPvyjygaLpvoAf XjLw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=Jt3HgKogia1ukkriZaYijzD0Deb4LMT0CLdQl1sk2DA=; fh=fWwPNk1JCACPIViZY2QlWlGqVImCQC9sYxd2Gp7QPV0=; b=jDfu9NUpxNMRqY8ZQeZKRPnPEFL6WE8Dbo5LxGMbKPETI+43rsXRGVS1/tlPjjhPVW zSTeryibvyt7g00t5VjLghN7Briw1FOIwoLLVY2qaGoKa1FeGsrxevQAsyjy1yfMcqk9 BKR9LDyipRLEG1aLH4433NUVGSMFZHnRXl5ZQb4ac7Hp4Pk48eahUyTaU0hTWfRWV44B vx1MdYKVBNA7YXlS+D1cOCZoKws02ZAPsPHy6xxP9Q+VM1GQqAnZrTyq7txX5G67Hs3q 8BO8nG+26m9l3VtH24+u5PL2uZBQvX3WYVsRCJB0GPENfmk8Y4VLf+4Kllf5eJyxZ/B9 viUA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=hHPlHfyw; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from snail.vger.email (snail.vger.email. [23.128.96.37]) by mx.google.com with ESMTPS id z12-20020a65610c000000b005c6b955fb87si6346166pgu.128.2023.12.11.09.51.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Dec 2023 09:51:25 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=hHPlHfyw; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id 6E0ED805DC0B; Mon, 11 Dec 2023 09:51:24 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345113AbjLKRvH (ORCPT + 99 others); Mon, 11 Dec 2023 12:51:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36702 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345103AbjLKRup (ORCPT ); Mon, 11 Dec 2023 12:50:45 -0500 Received: from mail-lf1-x133.google.com (mail-lf1-x133.google.com [IPv6:2a00:1450:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34AFF93; Mon, 11 Dec 2023 09:50:50 -0800 (PST) Received: by mail-lf1-x133.google.com with SMTP id 2adb3069b0e04-50be4f03b06so4519835e87.0; Mon, 11 Dec 2023 09:50:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1702317047; x=1702921847; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Jt3HgKogia1ukkriZaYijzD0Deb4LMT0CLdQl1sk2DA=; b=hHPlHfyw0AzvWUbPe8NBRnzUX0bJ2b0jN/eXDf5ikcbLDplZlZkaNcBuMnx5R0RiN7 n8QT/9aOgZ/JwfQ/6fwM4E6KquAdwk6FjS1KapIrQ5T3tAhBNoWJL7JZgo+s7TpbHGq7 fun6BBDgGSN5UFf8p7Jl/XVKRM4j5DGfUSKh+pDfVV0xWb4+gZe9GmQY/wZA2rqUO6Gt 75JnzSVWloqDEgg7CMLB1YPf9/4soNSu+bi8dcizsA1QNE2enHfoAUw8Ytm1YUOH6/U+ 7gH13IcpJtEs4DkdEO2AmPABprukI0GRoRdL9yaJCkmGHwjZPXkbwCqHhSIqwCGeocLU 3G2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702317047; x=1702921847; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Jt3HgKogia1ukkriZaYijzD0Deb4LMT0CLdQl1sk2DA=; b=uwZ3f+Iim/pnlyckCHXK7D4VPQDIZGoORRbdho2rr7gvGPVayyBCIIfV85M0v5FH6E vQG2DQ4beOGHMBDOi6/Ahtzm7z4oBcXw8CvrlxLtxrXc9wFJ2H5yGYzm515+/hOevO30 fBvZw/FWjL5cLGLpk7nHHVY7b9LrfaYnhfDrdBdwoPP0oSwRt+zjbIZJRx4x04iILDEm JATljndpdjGEM0naUziacI/gSuVtG0lcy+W0j+khnl06lALZut06M+xIsPuHCu+SLldJ AtD74XitGRydWgp6q//f13HyTYs0aHvyWsYXxlWoWfcI1vF5qMiLYgdkvF3PhaLI4Zsv GE0g== X-Gm-Message-State: AOJu0YznVG4IdJ/iNLH3aEhVjLodC4u6mOy9irNVqPrA37TWM/lrmS6B 9XS37Cwhc8PqMG3sguc1H5w0JJCXlIxiHOVN X-Received: by 2002:ac2:5e3a:0:b0:50b:f30b:534d with SMTP id o26-20020ac25e3a000000b0050bf30b534dmr1323845lfg.57.1702317047409; Mon, 11 Dec 2023 09:50:47 -0800 (PST) Received: from localhost ([83.149.246.185]) by smtp.gmail.com with ESMTPSA id i24-20020a0565123e1800b0050bfdc711b8sm1088996lfv.15.2023.12.11.09.50.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Dec 2023 09:50:46 -0800 (PST) From: Mikhail Rudenko To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Sakari Ailus , Laurent Pinchart , Jacopo Mondi , Tommaso Merciai , Christophe JAILLET , Dave Stevenson , Mauro Carvalho Chehab , Mikhail Rudenko Subject: [PATCH 04/19] media: i2c: ov4689: Remove i2c_client from ov4689 struct Date: Mon, 11 Dec 2023 20:50:07 +0300 Message-ID: <20231211175023.1680247-5-mike.rudenko@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231211175023.1680247-1-mike.rudenko@gmail.com> References: <20231211175023.1680247-1-mike.rudenko@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 11 Dec 2023 09:51:24 -0800 (PST) The 'client' field within the 'ov4689' structure is solely used to access its 'dev' member. This commit removes the 'client' field and directly stores a pointer to the 'struct device'. Signed-off-by: Mikhail Rudenko --- drivers/media/i2c/ov4689.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-) diff --git a/drivers/media/i2c/ov4689.c b/drivers/media/i2c/ov4689.c index 51a15810cb1d..8c120d7f7830 100644 --- a/drivers/media/i2c/ov4689.c +++ b/drivers/media/i2c/ov4689.c @@ -78,7 +78,7 @@ struct ov4689_mode { }; struct ov4689 { - struct i2c_client *client; + struct device *dev; struct regmap *regmap; struct clk *xvclk; struct gpio_desc *reset_gpio; @@ -409,13 +409,13 @@ static int ov4689_get_selection(struct v4l2_subdev *sd, static int ov4689_s_stream(struct v4l2_subdev *sd, int on) { struct ov4689 *ov4689 = to_ov4689(sd); - struct i2c_client *client = ov4689->client; + struct device *dev = ov4689->dev; int ret = 0; mutex_lock(&ov4689->mutex); if (on) { - ret = pm_runtime_resume_and_get(&client->dev); + ret = pm_runtime_resume_and_get(dev); if (ret < 0) goto unlock_and_return; @@ -424,26 +424,26 @@ static int ov4689_s_stream(struct v4l2_subdev *sd, int on) ov4689->cur_mode->num_regs, NULL); if (ret) { - pm_runtime_put(&client->dev); + pm_runtime_put(dev); goto unlock_and_return; } ret = __v4l2_ctrl_handler_setup(&ov4689->ctrl_handler); if (ret) { - pm_runtime_put(&client->dev); + pm_runtime_put(dev); goto unlock_and_return; } ret = cci_write(ov4689->regmap, OV4689_REG_CTRL_MODE, OV4689_MODE_STREAMING, NULL); if (ret) { - pm_runtime_put(&client->dev); + pm_runtime_put(dev); goto unlock_and_return; } } else { cci_write(ov4689->regmap, OV4689_REG_CTRL_MODE, OV4689_MODE_SW_STANDBY, NULL); - pm_runtime_put(&client->dev); + pm_runtime_put(dev); } unlock_and_return: @@ -557,7 +557,6 @@ static const struct v4l2_subdev_ops ov4689_subdev_ops = { */ static int ov4689_map_gain(struct ov4689 *ov4689, int logical_gain, int *result) { - const struct device *dev = &ov4689->client->dev; const struct ov4689_gain_range *range; unsigned int n; @@ -568,7 +567,8 @@ static int ov4689_map_gain(struct ov4689 *ov4689, int logical_gain, int *result) } if (n == ARRAY_SIZE(ov4689_gain_ranges)) { - dev_warn_ratelimited(dev, "no mapping found for gain %d\n", + dev_warn_ratelimited(ov4689->dev, + "no mapping found for gain %d\n", logical_gain); return -EINVAL; } @@ -584,7 +584,7 @@ static int ov4689_set_ctrl(struct v4l2_ctrl *ctrl) { struct ov4689 *ov4689 = container_of(ctrl->handler, struct ov4689, ctrl_handler); - struct i2c_client *client = ov4689->client; + struct device *dev = ov4689->dev; int sensor_gain; s64 max_expo; int ret; @@ -601,7 +601,7 @@ static int ov4689_set_ctrl(struct v4l2_ctrl *ctrl) break; } - if (!pm_runtime_get_if_in_use(&client->dev)) + if (!pm_runtime_get_if_in_use(dev)) return 0; switch (ctrl->id) { @@ -629,13 +629,13 @@ static int ov4689_set_ctrl(struct v4l2_ctrl *ctrl) ret = ov4689_enable_test_pattern(ov4689, ctrl->val); break; default: - dev_warn(&client->dev, "%s Unhandled id:0x%x, val:0x%x\n", + dev_warn(dev, "%s Unhandled id:0x%x, val:0x%x\n", __func__, ctrl->id, ctrl->val); ret = -EINVAL; break; } - pm_runtime_put(&client->dev); + pm_runtime_put(dev); return ret; } @@ -700,8 +700,7 @@ static int ov4689_initialize_controls(struct ov4689 *ov4689) if (handler->error) { ret = handler->error; - dev_err(&ov4689->client->dev, "Failed to init controls(%d)\n", - ret); + dev_err(ov4689->dev, "Failed to init controls(%d)\n", ret); goto err_free_handler; } @@ -727,7 +726,7 @@ static int ov4689_initialize_controls(struct ov4689 *ov4689) static int ov4689_check_sensor_id(struct ov4689 *ov4689, struct i2c_client *client) { - struct device *dev = &ov4689->client->dev; + struct device *dev = ov4689->dev; u64 id = 0; int ret; @@ -755,7 +754,7 @@ static int ov4689_configure_regulators(struct ov4689 *ov4689) for (i = 0; i < ARRAY_SIZE(ov4689_supply_names); i++) ov4689->supplies[i].supply = ov4689_supply_names[i]; - return devm_regulator_bulk_get(&ov4689->client->dev, + return devm_regulator_bulk_get(ov4689->dev, ARRAY_SIZE(ov4689_supply_names), ov4689->supplies); } @@ -824,7 +823,8 @@ static int ov4689_probe(struct i2c_client *client) if (!ov4689) return -ENOMEM; - ov4689->client = client; + ov4689->dev = dev; + ov4689->cur_mode = &supported_modes[OV4689_MODE_2688_1520]; ov4689->xvclk = devm_clk_get_optional(dev, NULL); -- 2.43.0