From patchwork Wed Apr 26 09:48:51 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: tnhuynh@apm.com X-Patchwork-Id: 755357 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3wCb056TgWz9s8c for ; Wed, 26 Apr 2017 19:49:41 +1000 (AEST) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=apm.com header.i=@apm.com header.b="ouekWas+"; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1036394AbdDZJtU (ORCPT ); Wed, 26 Apr 2017 05:49:20 -0400 Received: from mail-pg0-f41.google.com ([74.125.83.41]:33772 "EHLO mail-pg0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2997908AbdDZJtK (ORCPT ); Wed, 26 Apr 2017 05:49:10 -0400 Received: by mail-pg0-f41.google.com with SMTP id 63so42087008pgh.0 for ; Wed, 26 Apr 2017 02:49:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=apm.com; s=apm; h=from:to:cc:subject:date:message-id; bh=SfaobXbrD78kNKXLCCAUWS+yq/yrXD9xx5yHRGqmovM=; b=ouekWas+iNLED0iRecy7/A+uOSbp1fIzs+hstYUNaJjhSpybai7HPY5V907JvA6PQn BRnJOZOuQnRjrs7cJ7nVWbserADDig5/WVmMASStEsn+eOkv6F4ZQSK35ZNrdpgWqo3L QcSabinjkMsG9Ba/AVEcC5Id4kbj/KOSf9VKE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=SfaobXbrD78kNKXLCCAUWS+yq/yrXD9xx5yHRGqmovM=; b=cPXW8Y0+h6rNZ+PmCXCiLypofoUtrHyar2+vUeGTLRKFCIBF2TGA0sF01zPh8O25EI /eQvIx4jyXWA4LGpzu5yr7/RSrCI8rrqutBPFPNfjtpZxABN3obr6bST3HnfsuLjBYTX eyUYYc8LAQA9vhGnKWc3uhgY9i9GSJrxFHEqFdrYvbp5wDgrCQyNc+kmBkG9iihWLeGF LvSOxLMfzi6zVNL8drD5ic+V7VR4dJ7mghtbNtTdnT8+0HmNDGfabcy1yGZzhJZ0Yhck yrVIT3aUQGkPtzlLJDCcp4qvoDvrAEJCcL2sN8UNOnbl836UJfOaYqXhjeW+r2Zdf1lc otmQ== X-Gm-Message-State: AN3rC/5LHxeYiNmBs/B/OD8JX+B4MA98BJVRi58RL1n1WfFO1f3yys7l cnFRsg6OgE7RrZLf X-Received: by 10.98.17.92 with SMTP id z89mr32449545pfi.185.1493200148222; Wed, 26 Apr 2017 02:49:08 -0700 (PDT) Received: from localhost.localdomain ([118.69.219.197]) by smtp.gmail.com with ESMTPSA id m29sm41309048pfj.32.2017.04.26.02.49.04 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 26 Apr 2017 02:49:06 -0700 (PDT) From: tnhuynh@apm.com To: Wolfram Sang , linux-i2c@vger.kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Loc Ho , Phong Vo , Thang Nguyen , patches@apm.com, Tin Huynh Subject: [PATCH V1] i2c: xgene: Set ACPI_COMPANION_I2C Date: Wed, 26 Apr 2017 16:48:51 +0700 Message-Id: <1493200131-30171-1-git-send-email-tnhuynh@apm.com> X-Mailer: git-send-email 1.7.1 Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org From: Tin Huynh With ACPI, i2c-core requires ACPI companion to be set in order for it to create slave device. This patch sets the ACPI companion accordingly. --- drivers/i2c/busses/i2c-xgene-slimpro.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/i2c/busses/i2c-xgene-slimpro.c b/drivers/i2c/busses/i2c-xgene-slimpro.c index dbe7e44..6ba6c83 100644 --- a/drivers/i2c/busses/i2c-xgene-slimpro.c +++ b/drivers/i2c/busses/i2c-xgene-slimpro.c @@ -416,6 +416,7 @@ static int xgene_slimpro_i2c_probe(struct platform_device *pdev) adapter->class = I2C_CLASS_HWMON; adapter->dev.parent = &pdev->dev; adapter->dev.of_node = pdev->dev.of_node; + ACPI_COMPANION_SET(&adapter->dev, ACPI_COMPANION(&pdev->dev)); i2c_set_adapdata(adapter, ctx); rc = i2c_add_adapter(adapter); if (rc) {