From patchwork Tue Apr 23 10:46:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Clark Wang X-Patchwork-Id: 10912753 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 4C0F51515 for ; Tue, 23 Apr 2019 10:46:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3D5CA2873D for ; Tue, 23 Apr 2019 10:46:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3138A2882A; Tue, 23 Apr 2019 10:46:21 +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=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 AA7772873D for ; 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Tue, 23 Apr 2019 10:46:17 +0000 Received: from AM6PR04MB5016.eurprd04.prod.outlook.com ([fe80::b953:a9de:d0bf:7159]) by AM6PR04MB5016.eurprd04.prod.outlook.com ([fe80::b953:a9de:d0bf:7159%5]) with mapi id 15.20.1813.017; Tue, 23 Apr 2019 10:46:17 +0000 From: Clark Wang To: "broonie@kernel.org" CC: "linux-spi@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: [PATCH 0/3] spi: lpspi: SS function related changes Thread-Topic: [PATCH 0/3] spi: lpspi: SS function related changes Thread-Index: AQHU+cHHvMHbCMl4Jk+hyIjKMw2iwQ== Date: Tue, 23 Apr 2019 10:46:16 +0000 Message-ID: <20190423104649.24483-1-xiaoning.wang@nxp.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: KU1PR03CA0048.apcprd03.prod.outlook.com (2603:1096:802:19::36) To AM6PR04MB5016.eurprd04.prod.outlook.com (2603:10a6:20b:9::24) x-mailer: git-send-email 2.17.1 authentication-results: spf=none (sender IP is ) smtp.mailfrom=xiaoning.wang@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.71] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: c76e2e31-a21f-48de-2a81-08d6c7d8e871 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(4618075)(2017052603328)(7193020);SRVR:AM6PR04MB4901; 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Clark Wang (3): spi: lpspi: add NULL check when probe device spi: lpspi: add multi SS support in PIO mode spi: lpspi: remove fsl_lpspi->chipselect drivers/spi/spi-fsl-lpspi.c | 31 ++++++++++++++++++++++--------- 1 file changed, 22 insertions(+), 9 deletions(-)