From patchwork Fri May 22 10:46:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Ardelean X-Patchwork-Id: 11565353 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 58F5C739 for ; Fri, 22 May 2020 10:47:12 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 32FB32065C for ; Fri, 22 May 2020 10:47:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="OV/8img7" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 32FB32065C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=analog.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Ee+yGbxa9zw8/axM6OyAv5ZQdU6HAlcVE0w3AQDyluQ=; b=OV/8img7pWBbWP C0dZNAGzCSrOGaQKabsaMrQfXmBnf7C5BDtBHNQ9tjuWi1zswKy0X1Gay56Sn4FShl24cNwiQI6/+ W+6p/YxcAbcEacXuinIQff7Do/w9yIr5Cp7N2rUIO+1rclxaKAPtYX5VhWhlXAdHCYZcKNO+R7fPY 7LuZVvdAefLELyy0+f3Ks5ZQktjJKOmGv8BAKuatnKgoKIuWum+OI6SOvQagw9KEoHrTQbT2wjYIR rlZ+pXWX9CJ4q7RYA6DswI/81vs6CZsQ12kikQe6si6MGsWCKRkoEOmN6pll/EQc+b6ROjbo9h+6n K/6dhf4+M62tnRLZqf6g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jc5Cg-0003ny-TK; Fri, 22 May 2020 10:47:02 +0000 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jc5CR-0003dk-Ii for linux-arm-kernel@lists.infradead.org; Fri, 22 May 2020 10:46:49 +0000 Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 04MAkjCC023175; Fri, 22 May 2020 06:46:45 -0400 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com with ESMTP id 312a17e5wg-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 22 May 2020 06:46:45 -0400 Received: from ASHBMBX9.ad.analog.com (ashbmbx9.ad.analog.com [10.64.17.10]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 04MAki6W064254 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Fri, 22 May 2020 06:46:44 -0400 Received: from ASHBMBX8.ad.analog.com (10.64.17.5) by ASHBMBX9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Fri, 22 May 2020 06:46:43 -0400 Received: from zeus.spd.analog.com (10.64.82.11) by ASHBMBX8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server id 15.1.1779.2 via Frontend Transport; Fri, 22 May 2020 06:46:43 -0400 Received: from saturn.ad.analog.com ([10.48.65.112]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 04MAkaQq011641; Fri, 22 May 2020 06:46:39 -0400 From: Alexandru Ardelean To: , , , Subject: [PATCH 2/3] iio: adc: at91-sama5d2_adc: remove predisable/postenable hooks Date: Fri, 22 May 2020 13:46:31 +0300 Message-ID: <20200522104632.517470-2-alexandru.ardelean@analog.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200522104632.517470-1-alexandru.ardelean@analog.com> References: <20200522104632.517470-1-alexandru.ardelean@analog.com> MIME-Version: 1.0 X-ADIRoutedOnPrem: True X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.216, 18.0.676 definitions=2020-05-22_05:2020-05-22, 2020-05-22 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 phishscore=0 priorityscore=1501 mlxlogscore=870 spamscore=0 impostorscore=0 clxscore=1015 malwarescore=0 lowpriorityscore=0 cotscore=-2147483648 suspectscore=0 adultscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2005220088 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200522_034647_616040_9CA9FCB9 X-CRM114-Status: UNSURE ( 9.80 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [148.163.135.77 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alexandre.torgue@st.com, linus.walleij@linaro.org, songqiang1304521@gmail.com, mcoquelin.stm32@gmail.com, lorenzo.bianconi83@gmail.com, Alexandru Ardelean , shawnguo@kernel.org, s.hauer@pengutronix.de, jic23@kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This should be squashed into the first patch, but it's the more peculiar of the changes. I am not sure whether this is correct. The touchscreen channels shouldn't be enabled by the IIO framework. So, we may need a different way to handle those if needed. Signed-off-by: Alexandru Ardelean --- drivers/iio/adc/at91-sama5d2_adc.c | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c index 9abbbdcc7420..f71071096392 100644 --- a/drivers/iio/adc/at91-sama5d2_adc.c +++ b/drivers/iio/adc/at91-sama5d2_adc.c @@ -937,14 +937,6 @@ static int at91_adc_buffer_preenable(struct iio_dev *indio_dev) return 0; } -static int at91_adc_buffer_postenable(struct iio_dev *indio_dev) -{ - if (at91_adc_current_chan_is_touch(indio_dev)) - return 0; - - return iio_triggered_buffer_postenable(indio_dev); -} - static int at91_adc_buffer_postdisable(struct iio_dev *indio_dev) { struct at91_adc_state *st = iio_priv(indio_dev); @@ -995,19 +987,9 @@ static int at91_adc_buffer_postdisable(struct iio_dev *indio_dev) return 0; } -static int at91_adc_buffer_predisable(struct iio_dev *indio_dev) -{ - if (at91_adc_current_chan_is_touch(indio_dev)) - return 0; - - return iio_triggered_buffer_predisable(indio_dev); -} - static const struct iio_buffer_setup_ops at91_buffer_setup_ops = { .preenable = &at91_adc_buffer_preenable, .postdisable = &at91_adc_buffer_postdisable, - .postenable = &at91_adc_buffer_postenable, - .predisable = &at91_adc_buffer_predisable, }; static struct iio_trigger *at91_adc_allocate_trigger(struct iio_dev *indio,