From patchwork Sun Aug 9 17:24:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Kitt X-Patchwork-Id: 254917 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=-13.0 required=3.0 tests=BAYES_00, 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 E49A6C433E0 for ; Sun, 9 Aug 2020 17:32:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CCBF52065D for ; Sun, 9 Aug 2020 17:32:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726236AbgHIRcx (ORCPT ); Sun, 9 Aug 2020 13:32:53 -0400 Received: from 7.mo2.mail-out.ovh.net ([188.165.48.182]:34937 "EHLO 7.mo2.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726175AbgHIRcx (ORCPT ); Sun, 9 Aug 2020 13:32:53 -0400 Received: from player795.ha.ovh.net (unknown [10.108.42.215]) by mo2.mail-out.ovh.net (Postfix) with ESMTP id 537F31DFF7C for ; Sun, 9 Aug 2020 19:24:57 +0200 (CEST) Received: from sk2.org (82-65-25-201.subs.proxad.net [82.65.25.201]) (Authenticated sender: steve@sk2.org) by player795.ha.ovh.net (Postfix) with ESMTPSA id 2BBEF14FE8470; Sun, 9 Aug 2020 17:24:49 +0000 (UTC) Authentication-Results: garm.ovh; auth=pass (GARM-96R0015649a600-0f68-4a5c-85ee-d70978482479, 949AEE3423C323647D875781C307A391B5D7792E) smtp.auth=steve@sk2.org From: Stephen Kitt To: Sekhar Nori , Bartosz Golaszewski , Russell King , linux-arm-kernel@lists.infradead.org Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Stephen Kitt Subject: [PATCH v2] ARM: davinci: use simple i2c probe function Date: Sun, 9 Aug 2020 19:24:44 +0200 Message-Id: <20200809172444.16019-1-steve@sk2.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Ovh-Tracer-Id: 3560095507233459702 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduiedrkeeigdduudduucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecuhedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvufffkffoggfgsedtkeertdertddtnecuhfhrohhmpefuthgvphhhvghnucfmihhtthcuoehsthgvvhgvsehskhdvrdhorhhgqeenucggtffrrghtthgvrhhnpeetgedugfelkeeikeetgeegteevfeeufeetuefgudeiiedthfehtdeffeekvdeffeenucfkpheptddrtddrtddrtddpkedvrdeihedrvdehrddvtddunecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmohguvgepshhmthhpqdhouhhtpdhhvghlohepphhlrgihvghrjeelhedrhhgrrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpehsthgvvhgvsehskhdvrdhorhhgpdhrtghpthhtoheplhhinhhugidqihdvtgesvhhgvghrrdhkvghrnhgvlhdrohhrgh Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org The i2c probe functions here don't use the id information provided in their second argument, so the single-parameter i2c probe function ("probe_new") can be used instead. This avoids scanning the identifier tables during probes. Signed-off-by: Stephen Kitt --- Changes since v1: - split into per-sub-architecture patches. arch/arm/mach-davinci/board-dm644x-evm.c | 5 ++--- arch/arm/mach-davinci/board-dm646x-evm.c | 10 ++++------ 2 files changed, 6 insertions(+), 9 deletions(-) base-commit: bcf876870b95592b52519ed4aafcf9d95999bc9c diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index a5d3708fedf6..d0dcf69cc76d 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -548,8 +548,7 @@ static const struct property_entry eeprom_properties[] = { */ static struct i2c_client *dm6446evm_msp; -static int dm6446evm_msp_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int dm6446evm_msp_probe(struct i2c_client *client) { dm6446evm_msp = client; return 0; @@ -569,7 +568,7 @@ static const struct i2c_device_id dm6446evm_msp_ids[] = { static struct i2c_driver dm6446evm_msp_driver = { .driver.name = "dm6446evm_msp", .id_table = dm6446evm_msp_ids, - .probe = dm6446evm_msp_probe, + .probe_new = dm6446evm_msp_probe, .remove = dm6446evm_msp_remove, }; diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index 4600b617f9b4..2dce16fff77e 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -160,8 +160,7 @@ static struct platform_device davinci_aemif_device = { #define DM646X_EVM_ATA_PWD BIT(1) /* CPLD Register 0 Client: used for I/O Control */ -static int cpld_reg0_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int cpld_reg0_probe(struct i2c_client *client) { if (HAS_ATA) { u8 data; @@ -197,7 +196,7 @@ static const struct i2c_device_id cpld_reg_ids[] = { static struct i2c_driver dm6467evm_cpld_driver = { .driver.name = "cpld_reg0", .id_table = cpld_reg_ids, - .probe = cpld_reg0_probe, + .probe_new = cpld_reg0_probe, }; /* LEDS */ @@ -402,8 +401,7 @@ static struct snd_platform_data dm646x_evm_snd_data[] = { #ifdef CONFIG_I2C static struct i2c_client *cpld_client; -static int cpld_video_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int cpld_video_probe(struct i2c_client *client) { cpld_client = client; return 0; @@ -424,7 +422,7 @@ static struct i2c_driver cpld_video_driver = { .driver = { .name = "cpld_video", }, - .probe = cpld_video_probe, + .probe_new = cpld_video_probe, .remove = cpld_video_remove, .id_table = cpld_video_id, };