From patchwork Wed Aug 23 03:30:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 716834 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 45B28EE49B9 for ; Wed, 23 Aug 2023 03:33:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232433AbjHWDdq (ORCPT ); Tue, 22 Aug 2023 23:33:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232434AbjHWDdn (ORCPT ); Tue, 22 Aug 2023 23:33:43 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1EAF0E54 for ; Tue, 22 Aug 2023 20:33:41 -0700 (PDT) Received: from dggpemm500015.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4RVsCx0qV9zNnGQ; Wed, 23 Aug 2023 11:30:05 +0800 (CST) Received: from dggpemm500007.china.huawei.com (7.185.36.183) by dggpemm500015.china.huawei.com (7.185.36.181) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Wed, 23 Aug 2023 11:33:39 +0800 Received: from huawei.com (10.175.103.91) by dggpemm500007.china.huawei.com (7.185.36.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Wed, 23 Aug 2023 11:33:39 +0800 From: Yang Yingliang To: CC: , , , Subject: [PATCH -next v2 18/21] spi: nxp-fspi: switch to use modern name Date: Wed, 23 Aug 2023 11:30:00 +0800 Message-ID: <20230823033003.3407403-19-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230823033003.3407403-1-yangyingliang@huawei.com> References: <20230823033003.3407403-1-yangyingliang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpemm500007.china.huawei.com (7.185.36.183) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Change legacy name master/slave to modern name host/target or controller. No functional changed. Signed-off-by: Yang Yingliang --- drivers/spi/spi-nxp-fspi.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c index 45a4acc95661..5dc950c87fe1 100644 --- a/drivers/spi/spi-nxp-fspi.c +++ b/drivers/spi/spi-nxp-fspi.c @@ -451,7 +451,7 @@ static int nxp_fspi_check_buswidth(struct nxp_fspi *f, u8 width) static bool nxp_fspi_supports_op(struct spi_mem *mem, const struct spi_mem_op *op) { - struct nxp_fspi *f = spi_controller_get_devdata(mem->spi->master); + struct nxp_fspi *f = spi_controller_get_devdata(mem->spi->controller); int ret; ret = nxp_fspi_check_buswidth(f, op->cmd.buswidth); @@ -520,7 +520,7 @@ static int fspi_readl_poll_tout(struct nxp_fspi *f, void __iomem *base, } /* - * If the slave device content being changed by Write/Erase, need to + * If the target device content being changed by Write/Erase, need to * invalidate the AHB buffer. This can be achieved by doing the reset * of controller after setting MCR0[SWRESET] bit. */ @@ -661,7 +661,7 @@ static void nxp_fspi_dll_calibration(struct nxp_fspi *f) /* * In FlexSPI controller, flash access is based on value of FSPI_FLSHXXCR0 - * register and start base address of the slave device. + * register and start base address of the target device. * * (Higher address) * -------- <-- FLSHB2CR0 @@ -680,15 +680,15 @@ static void nxp_fspi_dll_calibration(struct nxp_fspi *f) * * * Start base address defines the starting address range for given CS and - * FSPI_FLSHXXCR0 defines the size of the slave device connected at given CS. + * FSPI_FLSHXXCR0 defines the size of the target device connected at given CS. * * But, different targets are having different combinations of number of CS, * some targets only have single CS or two CS covering controller's full * memory mapped space area. * Thus, implementation is being done as independent of the size and number - * of the connected slave device. + * of the connected target device. * Assign controller memory mapped space size as the size to the connected - * slave device. + * target device. * Mark FLSHxxCR0 as zero initially and then assign value only to the selected * chip-select Flash configuration register. * @@ -704,8 +704,8 @@ static void nxp_fspi_select_mem(struct nxp_fspi *f, struct spi_device *spi) uint64_t size_kb; /* - * Return, if previously selected slave device is same as current - * requested slave device. + * Return, if previously selected target device is same as current + * requested target device. */ if (f->selected == spi_get_chipselect(spi, 0)) return; @@ -722,7 +722,7 @@ static void nxp_fspi_select_mem(struct nxp_fspi *f, struct spi_device *spi) fspi_writel(f, size_kb, f->iobase + FSPI_FLSHA1CR0 + 4 * spi_get_chipselect(spi, 0)); - dev_dbg(f->dev, "Slave device [CS:%x] selected\n", spi_get_chipselect(spi, 0)); + dev_dbg(f->dev, "Target device [CS:%x] selected\n", spi_get_chipselect(spi, 0)); nxp_fspi_clk_disable_unprep(f); @@ -912,7 +912,7 @@ static int nxp_fspi_do_op(struct nxp_fspi *f, const struct spi_mem_op *op) static int nxp_fspi_exec_op(struct spi_mem *mem, const struct spi_mem_op *op) { - struct nxp_fspi *f = spi_controller_get_devdata(mem->spi->master); + struct nxp_fspi *f = spi_controller_get_devdata(mem->spi->controller); int err = 0; mutex_lock(&f->lock); @@ -952,7 +952,7 @@ static int nxp_fspi_exec_op(struct spi_mem *mem, const struct spi_mem_op *op) static int nxp_fspi_adjust_op_size(struct spi_mem *mem, struct spi_mem_op *op) { - struct nxp_fspi *f = spi_controller_get_devdata(mem->spi->master); + struct nxp_fspi *f = spi_controller_get_devdata(mem->spi->controller); if (op->data.dir == SPI_MEM_DATA_OUT) { if (op->data.nbytes > f->devtype_data->txfifo) @@ -1049,7 +1049,7 @@ static int nxp_fspi_default_setup(struct nxp_fspi *f) fspi_writel(f, FSPI_MCR0_MDIS, base + FSPI_MCR0); /* - * Config the DLL register to default value, enable the slave clock delay + * Config the DLL register to default value, enable the target clock delay * line delay cell override mode, and use 1 fixed delay cell in DLL delay * chain, this is the suggested setting when clock rate < 100MHz. */ @@ -1062,7 +1062,7 @@ static int nxp_fspi_default_setup(struct nxp_fspi *f) base + FSPI_MCR0); /* - * Disable same device enable bit and configure all slave devices + * Disable same device enable bit and configure all target devices * independently. */ reg = fspi_readl(f, f->iobase + FSPI_MCR2); @@ -1100,7 +1100,7 @@ static int nxp_fspi_default_setup(struct nxp_fspi *f) static const char *nxp_fspi_get_name(struct spi_mem *mem) { - struct nxp_fspi *f = spi_controller_get_devdata(mem->spi->master); + struct nxp_fspi *f = spi_controller_get_devdata(mem->spi->controller); struct device *dev = &mem->spi->dev; const char *name; @@ -1137,7 +1137,7 @@ static int nxp_fspi_probe(struct platform_device *pdev) int ret; u32 reg; - ctlr = spi_alloc_master(&pdev->dev, sizeof(*f)); + ctlr = spi_alloc_host(&pdev->dev, sizeof(*f)); if (!ctlr) return -ENOMEM;