From patchwork Wed Nov 28 11:45:35 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 10702463 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7CE0917D5 for ; Wed, 28 Nov 2018 11:46:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6DF942B747 for ; Wed, 28 Nov 2018 11:46:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 625CC2BB49; Wed, 28 Nov 2018 11:46:04 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F26C72B747 for ; Wed, 28 Nov 2018 11:46:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728525AbeK1WrL (ORCPT ); Wed, 28 Nov 2018 17:47:11 -0500 Received: from mga01.intel.com ([192.55.52.88]:1868 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728458AbeK1WrK (ORCPT ); Wed, 28 Nov 2018 17:47:10 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Nov 2018 03:45:46 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,290,1539673200"; d="scan'208";a="114556514" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga002.fm.intel.com with ESMTP; 28 Nov 2018 03:45:44 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 357DF772; Wed, 28 Nov 2018 13:45:37 +0200 (EET) From: Andy Shevchenko To: Darren Hart , platform-driver-x86@vger.kernel.org, "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, Jonathan Cameron , Wolfram Sang , Mika Westerberg , linux-i2c@vger.kernel.org, Hans de Goede , Heikki Krogerus , linux-kernel@vger.kernel.org Cc: Andy Shevchenko Subject: [PATCH v5 15/15] iio: inv_mpu6050: Use i2c_acpi_get_i2c_resource() helper Date: Wed, 28 Nov 2018 13:45:35 +0200 Message-Id: <20181128114535.80223-16-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181128114535.80223-1-andriy.shevchenko@linux.intel.com> References: <20181128114535.80223-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Sender: platform-driver-x86-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP ACPI provides a generic helper to get I2C Serial Bus resources. Use it instead of open coded variant. Signed-off-by: Andy Shevchenko Reviewed-by: Hans de Goede Acked-by: Jonathan Cameron --- drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c index d78a10403bac..a961b5a06fe6 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c @@ -91,18 +91,14 @@ static int asus_acpi_get_sensor_info(struct acpi_device *adev, static int acpi_i2c_check_resource(struct acpi_resource *ares, void *data) { + struct acpi_resource_i2c_serialbus *sb; u32 *addr = data; - if (ares->type == ACPI_RESOURCE_TYPE_SERIAL_BUS) { - struct acpi_resource_i2c_serialbus *sb; - - sb = &ares->data.i2c_serial_bus; - if (sb->type == ACPI_RESOURCE_SERIAL_TYPE_I2C) { - if (*addr) - *addr |= (sb->slave_address << 16); - else - *addr = sb->slave_address; - } + if (i2c_acpi_get_i2c_resource(ares, &sb)) { + if (*addr) + *addr |= (sb->slave_address << 16); + else + *addr = sb->slave_address; } /* Tell the ACPI core that we already copied this address */