From patchwork Mon Jul 24 08:41:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Komal Bajaj X-Patchwork-Id: 705817 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C6D5FC04FE0 for ; Mon, 24 Jul 2023 08:43:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229920AbjGXInT (ORCPT ); Mon, 24 Jul 2023 04:43:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40762 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231767AbjGXImx (ORCPT ); Mon, 24 Jul 2023 04:42:53 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D99310E3; Mon, 24 Jul 2023 01:42:43 -0700 (PDT) Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36O5vkXD004618; Mon, 24 Jul 2023 08:42:40 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=gOLMOu9NZS+RTaixpQ3ylmiL5BxObPh7I+FKG3/m6pw=; b=MzB/wXKLTyBtTjDEqKM4hB9mYRhN0y+zKs4BPyKMxRKzumS1mCOu6Y2+EgPSpXVBfOT7 FSLIaIELkxZMDbYRiW9rVehXl1qIp6tyUhiTUoj5nlTIvnUkfXC3kO4XUvgtgU44gYRV 8Vln3txQ7Q/1thq+nB51O6XrcZENsY0bIR9ZgsRq/BJDp5guBJVNRUYKi4DcjMcFwwzi CGZba0gGOrh8G9iutxvkTGX4I3OyE4ni9Bizmkn9bWxmvzGtme2PnN8kuYvXUKtkfV0W FlwdrGtDjbnDCOtUrcm15iCcpwIpEAxpmdXz1f4Jf2zxs+Bcj30fR31A6ZZRQfyfkKDY HA== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3s064djuwh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 24 Jul 2023 08:42:40 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 36O8gdjZ011882 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 24 Jul 2023 08:42:39 GMT Received: from hu-kbajaj-hyd.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Mon, 24 Jul 2023 01:42:35 -0700 From: Komal Bajaj To: , , , , , , CC: , , , Komal Bajaj Subject: [PATCH v5 3/6] nvmem: core: Add stub for nvmem_cell_read_u8 Date: Mon, 24 Jul 2023 14:11:52 +0530 Message-ID: <20230724084155.8682-4-quic_kbajaj@quicinc.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230724084155.8682-1-quic_kbajaj@quicinc.com> References: <20230724084155.8682-1-quic_kbajaj@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: 6Eg-fJiRt5qsMUcXEZ0AbrVp3sPhnAuj X-Proofpoint-ORIG-GUID: 6Eg-fJiRt5qsMUcXEZ0AbrVp3sPhnAuj X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-24_06,2023-07-20_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 clxscore=1015 phishscore=0 mlxscore=0 spamscore=0 adultscore=0 bulkscore=0 lowpriorityscore=0 malwarescore=0 priorityscore=1501 impostorscore=0 mlxlogscore=810 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307240077 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This change add the stub function for nvmem_cell_read_u8. This will be helpful when a driver uses this function and CONFIG_NVMEM is not enabled. Signed-off-by: Komal Bajaj --- include/linux/nvmem-consumer.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/linux/nvmem-consumer.h b/include/linux/nvmem-consumer.h index fa030d93b768..5c88635d4c2b 100644 --- a/include/linux/nvmem-consumer.h +++ b/include/linux/nvmem-consumer.h @@ -125,6 +125,12 @@ static inline int nvmem_cell_write(struct nvmem_cell *cell, return -EOPNOTSUPP; } +static inline int nvmem_cell_read_u8(struct device *dev, + const char *cell_id, u8 *val) +{ + return -EOPNOTSUPP; +} + static inline int nvmem_cell_read_u16(struct device *dev, const char *cell_id, u16 *val) {