From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793213881; b=tDXYqQb5o94pBxmJrPjpdGv5ekwClwND5oKJxsRL4U7e83v242wQdHTZtt/0olOh82QS bKDykRlEQHfv2iTOz1tqbSW3v8xF+P/NekIiR1KHPL/yY94rXKBxEIC6GKQYd83TOUPp8 9WrzT5Whw/BlxbNidnss0WetFDY/cgNoUY3i8k0qIVa/A+OlYWvwmYzEt5+gawSuCAXr+ WcPTuzU6EoWJrFpvlXKJN0Uq9iYhvHbls8uheDGd8wp7TI/liBSgPSGN8GhLgq7vwYHcR 7nlZXvujT5xeGC3WLCEHNsqtg53n4rA50BMMEYKac1372eW4uM4RcTvAB6Pg4z16fyg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793213881; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=cZEAx8K5MRPPnPbPy32ngLqSFz/1+K6LGN2/ItjHJ5c=; b=NqS+9CZ5Oxxipsn3XshZ3YYf+OgFpM9Bhyualeaua6x9FlzyQ10SozCAswGdH/SKADq8 gC1x5vHJJe5zrEnnjt9hBYUUJc4z+Y0iu1aL8wPobSAuLQonjGJS1fhbbYx3UqT2lqUgi pYRLbIqhu6jTNsOY2/H+KGt87sv5kP5s6xUQ5iGJMxGpSN/zA3taI+rPu1iEYDZZJivi8 o73gtUCJpYBd7NoyWh/obBB7c9KB6k0SyHKK+3bzXJ+R+PE/VW1uC4TKapdc6877fupZk InXkT4SmpAN+d/lXju2kPBPwRpc+bRhIkqreEcGreIeWVZNisiCABDtWvhHWh0f7DYg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=mjijxnBP; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 13509606A31A; Wed, 28 Oct 2026 18:58:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=mjijxnBP Received: by smtp.kernel.org (Postfix) with ESMTPSA id 20A891F01825; Wed, 28 Oct 2026 18:57:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1793213880; bh=cZEAx8K5MRPPnPbPy32ngLqSFz/1+K6LGN2/ItjHJ5c=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=mjijxnBPoKqOGrqBEvixhdYiRNVxuxcq8zvmEJ+U8sqE+N02R+JVLf9+Eif+4J7d3 9FX3AX+a31aYuTtjZZa06hg5X2oNjgfRQzXG3qP/mT+ScNJFXuhyYL9VW/+lA7uPEi fGNRw4/dEQs+OJhlWVs3PKcng+lBjQ1j/mgm2P/k= 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 6.1 0661/1887] spi: hisi-kunpeng: switch to use modern name Date: Wed, 28 Oct 2026 17:45:57 +0100 Message-ID: <20261028170514.453901890@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261028170459.200466217@linuxfoundation.org> References: <20261028170459.200466217@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: patches@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Yang Yingliang [ Upstream commit 9f5890466e93a7392c618e50de53cdd3a0dd1fd5 ] Change legacy name master to modern name host. No functional changed. Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20230728093221.3312026-21-yangyingliang@huawei.com Signed-off-by: Mark Brown Stable-dep-of: 5127c42c77de ("spi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware") Signed-off-by: Sasha Levin --- drivers/spi/spi-hisi-kunpeng.c | 84 +++++++++++++++++----------------- 1 file changed, 42 insertions(+), 42 deletions(-) diff --git a/drivers/spi/spi-hisi-kunpeng.c b/drivers/spi/spi-hisi-kunpeng.c index 2cfc820c8adcc..d5cb4bb709748 100644 --- a/drivers/spi/spi-hisi-kunpeng.c +++ b/drivers/spi/spi-hisi-kunpeng.c @@ -162,10 +162,10 @@ static int hisi_spi_debugfs_init(struct hisi_spi *hs) { char name[32]; - struct spi_controller *master; + struct spi_controller *host; - master = container_of(hs->dev, struct spi_controller, dev); - snprintf(name, 32, "hisi_spi%d", master->bus_num); + host = container_of(hs->dev, struct spi_controller, dev); + snprintf(name, 32, "hisi_spi%d", host->bus_num); hs->debugfs = debugfs_create_dir(name, NULL); if (!hs->debugfs) return -ENOMEM; @@ -299,18 +299,18 @@ static void __hisi_calc_div_reg(struct hisi_chip_data *chip) chip->div_post = (chip->clk_div / chip->div_pre) - 1; } -static u32 hisi_calc_effective_speed(struct spi_controller *master, +static u32 hisi_calc_effective_speed(struct spi_controller *host, struct hisi_chip_data *chip, u32 speed_hz) { u32 effective_speed; /* Note clock divider doesn't support odd numbers */ - chip->clk_div = DIV_ROUND_UP(master->max_speed_hz, speed_hz) + 1; + chip->clk_div = DIV_ROUND_UP(host->max_speed_hz, speed_hz) + 1; chip->clk_div &= 0xfffe; if (chip->clk_div > CLK_DIV_MAX) chip->clk_div = CLK_DIV_MAX; - effective_speed = master->max_speed_hz / chip->clk_div; + effective_speed = host->max_speed_hz / chip->clk_div; if (chip->speed_hz != effective_speed) { __hisi_calc_div_reg(chip); chip->speed_hz = effective_speed; @@ -344,20 +344,20 @@ static void hisi_spi_hw_init(struct hisi_spi *hs) static irqreturn_t hisi_spi_irq(int irq, void *dev_id) { - struct spi_controller *master = dev_id; - struct hisi_spi *hs = spi_controller_get_devdata(master); + struct spi_controller *host = dev_id; + struct hisi_spi *hs = spi_controller_get_devdata(host); u32 irq_status = readl(hs->regs + HISI_SPI_ISR) & ISR_MASK; if (!irq_status) return IRQ_NONE; - if (!master->cur_msg) + if (!host->cur_msg) return IRQ_HANDLED; /* Error handling */ if (irq_status & ISR_RXOF) { dev_err(hs->dev, "interrupt_transfer: fifo overflow\n"); - master->cur_msg->status = -EIO; + host->cur_msg->status = -EIO; goto finalize_transfer; } @@ -377,20 +377,20 @@ static irqreturn_t hisi_spi_irq(int irq, void *dev_id) finalize_transfer: hisi_spi_disable(hs); - spi_finalize_current_transfer(master); + spi_finalize_current_transfer(host); return IRQ_HANDLED; } -static int hisi_spi_transfer_one(struct spi_controller *master, +static int hisi_spi_transfer_one(struct spi_controller *host, struct spi_device *spi, struct spi_transfer *transfer) { - struct hisi_spi *hs = spi_controller_get_devdata(master); + struct hisi_spi *hs = spi_controller_get_devdata(host); struct hisi_chip_data *chip = spi_get_ctldata(spi); u32 cr = chip->cr; /* Update per transfer options for speed and bpw */ transfer->effective_speed_hz = - hisi_calc_effective_speed(master, chip, transfer->speed_hz); + hisi_calc_effective_speed(host, chip, transfer->speed_hz); cr |= FIELD_PREP(CR_DIV_PRE_MASK, chip->div_pre); cr |= FIELD_PREP(CR_DIV_POST_MASK, chip->div_post); cr |= FIELD_PREP(CR_BPW_MASK, transfer->bits_per_word - 1); @@ -417,10 +417,10 @@ static int hisi_spi_transfer_one(struct spi_controller *master, return 1; } -static void hisi_spi_handle_err(struct spi_controller *master, +static void hisi_spi_handle_err(struct spi_controller *host, struct spi_message *msg) { - struct hisi_spi *hs = spi_controller_get_devdata(master); + struct hisi_spi *hs = spi_controller_get_devdata(host); hisi_spi_disable(hs); @@ -460,7 +460,7 @@ static void hisi_spi_cleanup(struct spi_device *spi) static int hisi_spi_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct spi_controller *master; + struct spi_controller *host; struct hisi_spi *hs; int ret, irq; @@ -468,13 +468,13 @@ static int hisi_spi_probe(struct platform_device *pdev) if (irq < 0) return irq; - master = devm_spi_alloc_master(dev, sizeof(*hs)); - if (!master) + host = devm_spi_alloc_host(dev, sizeof(*hs)); + if (!host) return -ENOMEM; - platform_set_drvdata(pdev, master); + platform_set_drvdata(pdev, host); - hs = spi_controller_get_devdata(master); + hs = spi_controller_get_devdata(host); hs->dev = dev; hs->irq = irq; @@ -482,9 +482,9 @@ static int hisi_spi_probe(struct platform_device *pdev) if (IS_ERR(hs->regs)) return PTR_ERR(hs->regs); - /* Specify maximum SPI clocking speed (master only) by firmware */ + /* Specify maximum SPI clocking speed (host only) by firmware */ ret = device_property_read_u32(dev, "spi-max-frequency", - &master->max_speed_hz); + &host->max_speed_hz); if (ret) { dev_err(dev, "failed to get max SPI clocking speed, ret=%d\n", ret); @@ -492,32 +492,32 @@ static int hisi_spi_probe(struct platform_device *pdev) } ret = device_property_read_u16(dev, "num-cs", - &master->num_chipselect); + &host->num_chipselect); if (ret) - master->num_chipselect = DEFAULT_NUM_CS; - - master->use_gpio_descriptors = true; - master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP; - master->bits_per_word_mask = SPI_BPW_RANGE_MASK(4, 32); - master->bus_num = pdev->id; - master->setup = hisi_spi_setup; - master->cleanup = hisi_spi_cleanup; - master->transfer_one = hisi_spi_transfer_one; - master->handle_err = hisi_spi_handle_err; - master->dev.fwnode = dev->fwnode; + host->num_chipselect = DEFAULT_NUM_CS; + + host->use_gpio_descriptors = true; + host->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP; + host->bits_per_word_mask = SPI_BPW_RANGE_MASK(4, 32); + host->bus_num = pdev->id; + host->setup = hisi_spi_setup; + host->cleanup = hisi_spi_cleanup; + host->transfer_one = hisi_spi_transfer_one; + host->handle_err = hisi_spi_handle_err; + host->dev.fwnode = dev->fwnode; hisi_spi_hw_init(hs); ret = devm_request_irq(dev, hs->irq, hisi_spi_irq, 0, dev_name(dev), - master); + host); if (ret < 0) { dev_err(dev, "failed to get IRQ=%d, ret=%d\n", hs->irq, ret); return ret; } - ret = spi_register_controller(master); + ret = spi_register_controller(host); if (ret) { - dev_err(dev, "failed to register spi master, ret=%d\n", ret); + dev_err(dev, "failed to register spi host, ret=%d\n", ret); return ret; } @@ -526,18 +526,18 @@ static int hisi_spi_probe(struct platform_device *pdev) dev_info(dev, "hw version:0x%x max-freq:%u kHz\n", readl(hs->regs + HISI_SPI_VERSION), - master->max_speed_hz / 1000); + host->max_speed_hz / 1000); return 0; } static void hisi_spi_remove(struct platform_device *pdev) { - struct spi_controller *master = platform_get_drvdata(pdev); - struct hisi_spi *hs = spi_controller_get_devdata(master); + struct spi_controller *host = platform_get_drvdata(pdev); + struct hisi_spi *hs = spi_controller_get_devdata(host); debugfs_remove_recursive(hs->debugfs); - spi_unregister_controller(master); + spi_unregister_controller(host); } static const struct acpi_device_id hisi_spi_acpi_match[] = { -- 2.53.0