From patchwork Mon Nov 19 06:42:35 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vignesh Raghavendra X-Patchwork-Id: 10688241 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 1929A1709 for ; Mon, 19 Nov 2018 06:42:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0A6F829A9C for ; Mon, 19 Nov 2018 06:42:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F2CDC29AA5; Mon, 19 Nov 2018 06:42:22 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=unavailable 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 A967329A9C for ; Mon, 19 Nov 2018 06:42:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726302AbeKSRE4 (ORCPT ); Mon, 19 Nov 2018 12:04:56 -0500 Received: from lelv0143.ext.ti.com ([198.47.23.248]:36478 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725908AbeKSRE4 (ORCPT ); Mon, 19 Nov 2018 12:04:56 -0500 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id wAJ6fl1r103653; Mon, 19 Nov 2018 00:41:47 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1542609707; bh=ERGGLB2d3lY+LPrMoqmtJWx7XrbSZlrUs0z4PkwgZC0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=wwzTP/+xlbbQc5teLW9byqFJa6PEHUqhvNPYEXbJJpiC7i0ne85ZvIpVg9yRz4EBo iqNvBWdPWQGN3aFibCTtoCU4AwzxPX3XFhpt0LJT7SztSr63wsq5nWyW4o/LGkeeNQ WqTHJ8VbVk9PiJ/WDeewA5PZbzKNQfIZqDCwbdUo= Received: from DLEE115.ent.ti.com (dlee115.ent.ti.com [157.170.170.26]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id wAJ6fl3j072251 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 19 Nov 2018 00:41:47 -0600 Received: from DLEE103.ent.ti.com (157.170.170.33) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1591.10; Mon, 19 Nov 2018 00:41:47 -0600 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE103.ent.ti.com (157.170.170.33) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1591.10 via Frontend Transport; Mon, 19 Nov 2018 00:41:47 -0600 Received: from a0132425.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id wAJ6ff3U017078; Mon, 19 Nov 2018 00:41:44 -0600 From: Vignesh R To: Jonathan Cameron CC: Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Lee Jones , Vignesh R , , , Subject: [PATCH 1/2] mfd: ti_am335x_tscadc: Provide unique name for child mfd cells Date: Mon, 19 Nov 2018 12:12:35 +0530 Message-ID: <20181119064236.28902-2-vigneshr@ti.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181119064236.28902-1-vigneshr@ti.com> References: <20181119064236.28902-1-vigneshr@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Provide unique names for child mfd cells, this is required in order to support registering of multiple instances of same ti_am335x_tscadc IP. Signed-off-by: Vignesh R --- drivers/mfd/ti_am335x_tscadc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c index c2d47d78705b..ee08af34f81d 100644 --- a/drivers/mfd/ti_am335x_tscadc.c +++ b/drivers/mfd/ti_am335x_tscadc.c @@ -248,7 +248,8 @@ static int ti_tscadc_probe(struct platform_device *pdev) if (tsc_wires > 0) { tscadc->tsc_cell = tscadc->used_cells; cell = &tscadc->cells[tscadc->used_cells++]; - cell->name = "TI-am335x-tsc"; + cell->name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s:%s", + dev_name(&pdev->dev), "tsc"); cell->of_compatible = "ti,am3359-tsc"; cell->platform_data = &tscadc; cell->pdata_size = sizeof(tscadc); @@ -258,7 +259,8 @@ static int ti_tscadc_probe(struct platform_device *pdev) if (adc_channels > 0) { tscadc->adc_cell = tscadc->used_cells; cell = &tscadc->cells[tscadc->used_cells++]; - cell->name = "TI-am335x-adc"; + cell->name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s:%s", + dev_name(&pdev->dev), "adc"); cell->of_compatible = "ti,am3359-adc"; cell->platform_data = &tscadc; cell->pdata_size = sizeof(tscadc);