From patchwork Fri Jul 6 14:59:15 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 10513713 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 73E9560318 for ; Mon, 9 Jul 2018 07:09:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5D3F528A3D for ; Mon, 9 Jul 2018 07:09:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 514EF28A42; Mon, 9 Jul 2018 07:09:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id DD9BE28A3D for ; Mon, 9 Jul 2018 07:09:26 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 153576E399; Mon, 9 Jul 2018 07:07:02 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [IPv6:2001:4d48:ad52:3201:214:fdff:fe10:1be6]) by gabe.freedesktop.org (Postfix) with ESMTPS id 728856F056 for ; Fri, 6 Jul 2018 15:00:04 +0000 (UTC) Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:36536 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.90_1) (envelope-from ) id 1fbSCf-0006OW-2L; Fri, 06 Jul 2018 15:59:21 +0100 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.82_1-5b7a7c0-XX) (envelope-from ) id 1fbSCZ-000773-0U; Fri, 06 Jul 2018 15:59:15 +0100 In-Reply-To: <20180706145748.GA17271@n2100.armlinux.org.uk> References: <20180706145748.GA17271@n2100.armlinux.org.uk> From: Russell King To: Peter Rosin Subject: [PATCH 6/6] drm/i2c: tda998x: cleanup from previous changes MIME-Version: 1.0 Content-Disposition: inline Message-Id: Date: Fri, 06 Jul 2018 15:59:15 +0100 X-Mailman-Approved-At: Mon, 09 Jul 2018 07:06:44 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Alexandre Belloni , Boris Brezillon , David Airlie , linux-kernel@vger.kernel.org, Jyri Sarha , Rob Herring , Jacopo Mondi , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, Laurent Pinchart Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Cleanup the code a little from the effects of the previous changes: - Move tda998x_destroy() to be above tda998x_create() - Use 'dev' directly in tda998x_create() where appropriate. Signed-off-by: Russell King --- drivers/gpu/drm/i2c/tda998x_drv.c | 76 +++++++++++++++++++-------------------- 1 file changed, 36 insertions(+), 40 deletions(-) diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index 08ccaf8cf852..6f74b3451567 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -1562,31 +1562,6 @@ static const struct drm_bridge_funcs tda998x_bridge_funcs = { .enable = tda998x_bridge_enable, }; -static void tda998x_destroy(struct device *dev) -{ - struct tda998x_priv *priv = dev_get_drvdata(dev); - - drm_bridge_remove(&priv->bridge); - - /* disable all IRQs and free the IRQ handler */ - cec_write(priv, REG_CEC_RXSHPDINTENA, 0); - reg_clear(priv, REG_INT_FLAGS_2, INT_FLAGS_2_EDID_BLK_RD); - - if (priv->audio_pdev) - platform_device_unregister(priv->audio_pdev); - - if (priv->hdmi->irq) - free_irq(priv->hdmi->irq, priv); - - del_timer_sync(&priv->edid_delay_timer); - cancel_work_sync(&priv->detect_work); - - i2c_unregister_device(priv->cec); - - if (priv->cec_notify) - cec_notifier_put(priv->cec_notify); -} - /* I2C driver functions */ static int tda998x_get_audio_ports(struct tda998x_priv *priv, @@ -1650,6 +1625,31 @@ static void tda998x_set_config(struct tda998x_priv *priv, priv->audio_params = p->audio_params; } +static void tda998x_destroy(struct device *dev) +{ + struct tda998x_priv *priv = dev_get_drvdata(dev); + + drm_bridge_remove(&priv->bridge); + + /* disable all IRQs and free the IRQ handler */ + cec_write(priv, REG_CEC_RXSHPDINTENA, 0); + reg_clear(priv, REG_INT_FLAGS_2, INT_FLAGS_2_EDID_BLK_RD); + + if (priv->audio_pdev) + platform_device_unregister(priv->audio_pdev); + + if (priv->hdmi->irq) + free_irq(priv->hdmi->irq, priv); + + del_timer_sync(&priv->edid_delay_timer); + cancel_work_sync(&priv->detect_work); + + i2c_unregister_device(priv->cec); + + if (priv->cec_notify) + cec_notifier_put(priv->cec_notify); +} + static int tda998x_create(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); @@ -1691,13 +1691,13 @@ static int tda998x_create(struct device *dev) /* read version: */ rev_lo = reg_read(priv, REG_VERSION_LSB); if (rev_lo < 0) { - dev_err(&client->dev, "failed to read version: %d\n", rev_lo); + dev_err(dev, "failed to read version: %d\n", rev_lo); return rev_lo; } rev_hi = reg_read(priv, REG_VERSION_MSB); if (rev_hi < 0) { - dev_err(&client->dev, "failed to read version: %d\n", rev_hi); + dev_err(dev, "failed to read version: %d\n", rev_hi); return rev_hi; } @@ -1708,20 +1708,19 @@ static int tda998x_create(struct device *dev) switch (priv->rev) { case TDA9989N2: - dev_info(&client->dev, "found TDA9989 n2"); + dev_info(dev, "found TDA9989 n2"); break; case TDA19989: - dev_info(&client->dev, "found TDA19989"); + dev_info(dev, "found TDA19989"); break; case TDA19989N2: - dev_info(&client->dev, "found TDA19989 n2"); + dev_info(dev, "found TDA19989 n2"); break; case TDA19988: - dev_info(&client->dev, "found TDA19988"); + dev_info(dev, "found TDA19988"); break; default: - dev_err(&client->dev, "found unsupported device: %04x\n", - priv->rev); + dev_err(dev, "found unsupported device: %04x\n", priv->rev); return -ENXIO; } @@ -1764,8 +1763,7 @@ static int tda998x_create(struct device *dev) tda998x_irq_thread, irq_flags, "tda998x", priv); if (ret) { - dev_err(&client->dev, - "failed to request IRQ#%u: %d\n", + dev_err(dev, "failed to request IRQ#%u: %d\n", client->irq, ret); goto err_irq; } @@ -1774,13 +1772,13 @@ static int tda998x_create(struct device *dev) cec_write(priv, REG_CEC_RXSHPDINTENA, CEC_RXSHPDLEV_HPD); } - priv->cec_notify = cec_notifier_get(&client->dev); + priv->cec_notify = cec_notifier_get(dev); if (!priv->cec_notify) { ret = -ENOMEM; goto fail; } - priv->cec_glue.parent = &client->dev; + priv->cec_glue.parent = dev; priv->cec_glue.data = priv; priv->cec_glue.init = tda998x_cec_hook_init; priv->cec_glue.exit = tda998x_cec_hook_exit; @@ -1826,9 +1824,7 @@ static int tda998x_create(struct device *dev) if (priv->audio_port[0].format != AFMT_UNUSED) tda998x_audio_codec_init(priv, &client->dev); } else { - struct tda998x_encoder_params *params; - - params = client->dev.platform_data; + struct tda998x_encoder_params *params = dev->platform_data; if (params) tda998x_set_config(priv, params); }