From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8FE9637F01B; Sat, 17 Oct 2026 17:38:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792258695; cv=none; b=t9A09cyXMGesl+5zddjJMKGsARoA/Qk9a+/08vEIOBp/fiMIFV4Wzb8zwNPu2S0PMtFOdTKlguUCjN5n2x4M5jNVkILtNvRVDMGhWx4tlCNrDbIU3EarXZa7DEkc+3BYgWyDG7Fg1PNXbYM/bMJfm5XeDnX2YysFDR+PDryewSE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792258695; c=relaxed/simple; bh=DYAuml/jiq8Hqe2NTQ/4H8axVeTt3daX1FB3Pb7jXzU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=h1C8vEtQUwUTKasanPZq1S/Lsgt1se//MTO5JcWfjPFpoI1yISgyRaweUjcqLJthpNeTUZhU3CVBMRpX7m2ukeNx1abyqybjo96tvdIB6rb9clZw/+LSsWvJbEelplM3+PJ4YVqL+h+CXSqK6tGTZbI5TEfLk4efWrAxXZb/U/A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=NkLVKD7b; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="NkLVKD7b" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DBD1B1F000C4; Sat, 17 Oct 2026 17:38:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1792258694; bh=WsbcQLcpfOqnu6XHyzpatPHO/Zx/0P24p2CJF7ZFv50=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=NkLVKD7bsxNdR59MFmf6y5PBZA2N8u6gBBidai3YPy5ONp7jMPWwmIMzzpM8TF5kG jH9eFNXsCMxwu2vw5r5v+Tp8LE17fzGm863051QnxjIsF9xJou+lzRB2AAdHg17vT3 sKURadU5cejmw93hvzFk3XAHCC6Ftl8+wxqOhx04= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Yang Yingliang , Mark Brown , Sasha Levin Subject: [PATCH 6.6 0967/1674] spi: mpc52xx: switch to use modern name Date: Sat, 17 Oct 2026 17:53:59 +0200 Message-ID: <20261017160455.944610226@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261017160431.119607952@linuxfoundation.org> References: <20261017160431.119607952@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Yang Yingliang [ Upstream commit d6503d1192491bb9d38916b70f87e77ce93c3bb6 ] Change legacy name master to modern name host or controller. No functional changed. Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20230823033003.3407403-10-yangyingliang@huawei.com Signed-off-by: Mark Brown Stable-dep-of: 0f997fdae819 ("spi: mpc52xx: fix controller deregistration") Signed-off-by: Sasha Levin --- drivers/spi/spi-mpc52xx.c | 56 +++++++++++++++++++-------------------- 1 file changed, 28 insertions(+), 28 deletions(-) diff --git a/drivers/spi/spi-mpc52xx.c b/drivers/spi/spi-mpc52xx.c index 16ab333af0090..2da5e19eaade9 100644 --- a/drivers/spi/spi-mpc52xx.c +++ b/drivers/spi/spi-mpc52xx.c @@ -62,7 +62,7 @@ MODULE_LICENSE("GPL"); /* Driver internal data */ struct mpc52xx_spi { - struct spi_master *master; + struct spi_controller *host; void __iomem *regs; int irq0; /* MODF irq */ int irq1; /* SPIF irq */ @@ -152,7 +152,7 @@ mpc52xx_spi_fsmstate_idle(int irq, struct mpc52xx_spi *ms, u8 status, u8 data) u8 ctrl1; if (status && irq) - dev_err(&ms->master->dev, "spurious irq, status=0x%.2x\n", + dev_err(&ms->host->dev, "spurious irq, status=0x%.2x\n", status); /* Check if there is another transfer waiting. */ @@ -235,7 +235,7 @@ static int mpc52xx_spi_fsmstate_transfer(int irq, struct mpc52xx_spi *ms, return FSM_CONTINUE; } else if (status & SPI_STATUS_MODF) { ms->modf_count++; - dev_err(&ms->master->dev, "mode fault\n"); + dev_err(&ms->host->dev, "mode fault\n"); mpc52xx_spi_chipsel(ms, 0); ms->message->status = -EIO; if (ms->message->complete) @@ -280,7 +280,7 @@ static int mpc52xx_spi_fsmstate_wait(int irq, struct mpc52xx_spi *ms, u8 status, u8 data) { if (status && irq) - dev_err(&ms->master->dev, "spurious irq, status=0x%.2x\n", + dev_err(&ms->host->dev, "spurious irq, status=0x%.2x\n", status); if (((int)mftb()) - ms->timestamp < 0) @@ -361,12 +361,12 @@ static void mpc52xx_spi_wq(struct work_struct *work) } /* - * spi_master ops + * spi_controller ops */ static int mpc52xx_spi_transfer(struct spi_device *spi, struct spi_message *m) { - struct mpc52xx_spi *ms = spi_master_get_devdata(spi->master); + struct mpc52xx_spi *ms = spi_controller_get_devdata(spi->controller); unsigned long flags; m->actual_length = 0; @@ -385,7 +385,7 @@ static int mpc52xx_spi_transfer(struct spi_device *spi, struct spi_message *m) */ static int mpc52xx_spi_probe(struct platform_device *op) { - struct spi_master *master; + struct spi_controller *host; struct mpc52xx_spi *ms; struct gpio_desc *gpio_cs; void __iomem *regs; @@ -406,7 +406,7 @@ static int mpc52xx_spi_probe(struct platform_device *op) out_8(regs + SPI_PORTDATA, 0x8); /* Deassert /SS signal */ /* Clear the status register and re-read it to check for a MODF - * failure. This driver cannot currently handle multiple masters + * failure. This driver cannot currently handle multiple hosts * on the SPI bus. This fault will also occur if the SPI signals * are not connected to any pins (port_config setting) */ in_8(regs + SPI_STATUS); @@ -419,22 +419,22 @@ static int mpc52xx_spi_probe(struct platform_device *op) goto err_init; } - dev_dbg(&op->dev, "allocating spi_master struct\n"); - master = spi_alloc_master(&op->dev, sizeof(*ms)); - if (!master) { + dev_dbg(&op->dev, "allocating spi_controller struct\n"); + host = spi_alloc_host(&op->dev, sizeof(*ms)); + if (!host) { rc = -ENOMEM; goto err_alloc; } - master->transfer = mpc52xx_spi_transfer; - master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST; - master->bits_per_word_mask = SPI_BPW_MASK(8); - master->dev.of_node = op->dev.of_node; + host->transfer = mpc52xx_spi_transfer; + host->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST; + host->bits_per_word_mask = SPI_BPW_MASK(8); + host->dev.of_node = op->dev.of_node; - platform_set_drvdata(op, master); + platform_set_drvdata(op, host); - ms = spi_master_get_devdata(master); - ms->master = master; + ms = spi_controller_get_devdata(host); + ms->host = host; ms->regs = regs; ms->irq0 = irq_of_parse_and_map(op->dev.of_node, 0); ms->irq1 = irq_of_parse_and_map(op->dev.of_node, 1); @@ -442,7 +442,7 @@ static int mpc52xx_spi_probe(struct platform_device *op) ms->ipb_freq = mpc5xxx_get_bus_frequency(&op->dev); ms->gpio_cs_count = gpiod_count(&op->dev, NULL); if (ms->gpio_cs_count > 0) { - master->num_chipselect = ms->gpio_cs_count; + host->num_chipselect = ms->gpio_cs_count; ms->gpio_cs = kmalloc_array(ms->gpio_cs_count, sizeof(*ms->gpio_cs), GFP_KERNEL); @@ -489,24 +489,24 @@ static int mpc52xx_spi_probe(struct platform_device *op) if (!ms->irq0) dev_info(&op->dev, "using polled mode\n"); - dev_dbg(&op->dev, "registering spi_master struct\n"); - rc = spi_register_master(master); + dev_dbg(&op->dev, "registering spi_controller struct\n"); + rc = spi_register_controller(host); if (rc) goto err_register; - dev_info(&ms->master->dev, "registered MPC5200 SPI bus\n"); + dev_info(&ms->host->dev, "registered MPC5200 SPI bus\n"); return rc; err_register: - dev_err(&ms->master->dev, "initialization failed\n"); + dev_err(&ms->host->dev, "initialization failed\n"); err_gpio: while (i-- > 0) gpiod_put(ms->gpio_cs[i]); kfree(ms->gpio_cs); err_alloc_gpio: - spi_master_put(master); + spi_controller_put(host); err_alloc: err_init: iounmap(regs); @@ -515,8 +515,8 @@ static int mpc52xx_spi_probe(struct platform_device *op) static void mpc52xx_spi_remove(struct platform_device *op) { - struct spi_master *master = spi_master_get(platform_get_drvdata(op)); - struct mpc52xx_spi *ms = spi_master_get_devdata(master); + struct spi_controller *host = spi_controller_get(platform_get_drvdata(op)); + struct mpc52xx_spi *ms = spi_controller_get_devdata(host); int i; free_irq(ms->irq0, ms); @@ -528,9 +528,9 @@ static void mpc52xx_spi_remove(struct platform_device *op) gpiod_put(ms->gpio_cs[i]); kfree(ms->gpio_cs); - spi_unregister_master(master); + spi_unregister_controller(host); iounmap(ms->regs); - spi_master_put(master); + spi_controller_put(host); } static const struct of_device_id mpc52xx_spi_match[] = { -- 2.53.0