From patchwork Thu Mar 26 21:09:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 210412 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id ED996C2D0E9 for ; Thu, 26 Mar 2020 21:12:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BF89520719 for ; Thu, 26 Mar 2020 21:12:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727846AbgCZVMp (ORCPT ); Thu, 26 Mar 2020 17:12:45 -0400 Received: from sauhun.de ([88.99.104.3]:54276 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726330AbgCZVJv (ORCPT ); Thu, 26 Mar 2020 17:09:51 -0400 Received: from localhost (p54B3331F.dip0.t-ipconnect.de [84.179.51.31]) by pokefinder.org (Postfix) with ESMTPSA id E43FD2C1F87; Thu, 26 Mar 2020 22:09:48 +0100 (CET) From: Wolfram Sang To: linux-i2c@vger.kernel.org Cc: Wolfram Sang , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/6] media: pci: cx88: convert to use i2c_new_client_device() Date: Thu, 26 Mar 2020 22:09:41 +0100 Message-Id: <20200326210947.12747-2-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200326210947.12747-1-wsa+renesas@sang-engineering.com> References: <20200326210947.12747-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Move away from the deprecated API and make use of the fact that unregistering devices is NULL- and ERR_PTR-safe. Signed-off-by: Wolfram Sang --- drivers/media/pci/cx88/cx88-core.c | 3 +-- drivers/media/pci/cx88/cx88-input.c | 2 +- drivers/media/pci/cx88/cx88-video.c | 2 +- 3 files changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/media/pci/cx88/cx88-core.c b/drivers/media/pci/cx88/cx88-core.c index dcadf78657d6..48c8a3429542 100644 --- a/drivers/media/pci/cx88/cx88-core.c +++ b/drivers/media/pci/cx88/cx88-core.c @@ -1070,8 +1070,7 @@ void cx88_core_put(struct cx88_core *core, struct pci_dev *pci) mutex_lock(&devlist); cx88_ir_fini(core); if (core->i2c_rc == 0) { - if (core->i2c_rtc) - i2c_unregister_device(core->i2c_rtc); + i2c_unregister_device(core->i2c_rtc); i2c_del_adapter(&core->i2c_adap); } list_del(&core->devlist); diff --git a/drivers/media/pci/cx88/cx88-input.c b/drivers/media/pci/cx88/cx88-input.c index c7c2acd55266..7e0fed9cd200 100644 --- a/drivers/media/pci/cx88/cx88-input.c +++ b/drivers/media/pci/cx88/cx88-input.c @@ -638,7 +638,7 @@ void cx88_i2c_init_ir(struct cx88_core *core) I2C_SMBUS_READ, 0, I2C_SMBUS_QUICK, NULL) >= 0) { info.addr = *addrp; - i2c_new_device(&core->i2c_adap, &info); + i2c_new_client_device(&core->i2c_adap, &info); break; } } diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c index 6aabc45aa93c..ba0e9660a047 100644 --- a/drivers/media/pci/cx88/cx88-video.c +++ b/drivers/media/pci/cx88/cx88-video.c @@ -1385,7 +1385,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev, }; request_module("rtc-isl1208"); - core->i2c_rtc = i2c_new_device(&core->i2c_adap, &rtc_info); + core->i2c_rtc = i2c_new_client_device(&core->i2c_adap, &rtc_info); } /* fall-through */ case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO: From patchwork Thu Mar 26 21:09:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 210413 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5EE3C43331 for ; Thu, 26 Mar 2020 21:12:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7ECE720719 for ; Thu, 26 Mar 2020 21:12:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727708AbgCZVJw (ORCPT ); Thu, 26 Mar 2020 17:09:52 -0400 Received: from sauhun.de ([88.99.104.3]:54286 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726496AbgCZVJv (ORCPT ); Thu, 26 Mar 2020 17:09:51 -0400 Received: from localhost (p54B3331F.dip0.t-ipconnect.de [84.179.51.31]) by pokefinder.org (Postfix) with ESMTPSA id 7694F2C1F88; Thu, 26 Mar 2020 22:09:49 +0100 (CET) From: Wolfram Sang To: linux-i2c@vger.kernel.org Cc: Wolfram Sang , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/6] media: pci: saa7134: convert to use i2c_new_client_device() Date: Thu, 26 Mar 2020 22:09:42 +0100 Message-Id: <20200326210947.12747-3-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200326210947.12747-1-wsa+renesas@sang-engineering.com> References: <20200326210947.12747-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Move away from the deprecated API. Signed-off-by: Wolfram Sang --- drivers/media/pci/saa7134/saa7134-input.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/pci/saa7134/saa7134-input.c b/drivers/media/pci/saa7134/saa7134-input.c index 9aea7c30380b..8610eb473b39 100644 --- a/drivers/media/pci/saa7134/saa7134-input.c +++ b/drivers/media/pci/saa7134/saa7134-input.c @@ -982,7 +982,7 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev) if (dev->init_data.name) info.platform_data = &dev->init_data; - i2c_new_device(&dev->i2c_adap, &info); + i2c_new_client_device(&dev->i2c_adap, &info); } static int saa7134_raw_decode_irq(struct saa7134_dev *dev) From patchwork Thu Mar 26 21:09:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 210414 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2603C43331 for ; Thu, 26 Mar 2020 21:12:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BC0482073E for ; Thu, 26 Mar 2020 21:12:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727766AbgCZVJy (ORCPT ); Thu, 26 Mar 2020 17:09:54 -0400 Received: from sauhun.de ([88.99.104.3]:54332 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726034AbgCZVJx (ORCPT ); Thu, 26 Mar 2020 17:09:53 -0400 Received: from localhost (p54B3331F.dip0.t-ipconnect.de [84.179.51.31]) by pokefinder.org (Postfix) with ESMTPSA id 234122C1F8B; Thu, 26 Mar 2020 22:09:51 +0100 (CET) From: Wolfram Sang To: linux-i2c@vger.kernel.org Cc: Wolfram Sang , Hans Verkuil , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 5/6] media: usb: hdpvr: convert to use i2c_new_client_device() Date: Thu, 26 Mar 2020 22:09:45 +0100 Message-Id: <20200326210947.12747-6-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200326210947.12747-1-wsa+renesas@sang-engineering.com> References: <20200326210947.12747-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Move away from the deprecated API and return the shiny new ERRPTR where useful. Signed-off-by: Wolfram Sang --- drivers/media/usb/hdpvr/hdpvr-core.c | 4 ++-- drivers/media/usb/hdpvr/hdpvr-i2c.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/usb/hdpvr/hdpvr-core.c b/drivers/media/usb/hdpvr/hdpvr-core.c index b75c18a012a7..52e05a69c46e 100644 --- a/drivers/media/usb/hdpvr/hdpvr-core.c +++ b/drivers/media/usb/hdpvr/hdpvr-core.c @@ -363,9 +363,9 @@ static int hdpvr_probe(struct usb_interface *interface, } client = hdpvr_register_ir_i2c(dev); - if (!client) { + if (IS_ERR(client)) { v4l2_err(&dev->v4l2_dev, "i2c IR device register failed\n"); - retval = -ENODEV; + retval = PTR_ERR(client); goto reg_fail; } #endif diff --git a/drivers/media/usb/hdpvr/hdpvr-i2c.c b/drivers/media/usb/hdpvr/hdpvr-i2c.c index 785c8508a46e..070559b01b01 100644 --- a/drivers/media/usb/hdpvr/hdpvr-i2c.c +++ b/drivers/media/usb/hdpvr/hdpvr-i2c.c @@ -44,7 +44,7 @@ struct i2c_client *hdpvr_register_ir_i2c(struct hdpvr_device *dev) init_data->polling_interval = 405; /* ms, duplicated from Windows */ info.platform_data = init_data; - return i2c_new_device(&dev->i2c_adapter, &info); + return i2c_new_client_device(&dev->i2c_adapter, &info); } static int hdpvr_i2c_read(struct hdpvr_device *dev, int bus,