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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	Mark Brown <broonie@kernel.org>
Subject: [PATCH v1 05/11] spi: pxa2xx-pci: Move dma_burst_size assignment to ->setup()
Date: Fri, 25 Feb 2022 19:23:44 +0200	[thread overview]
Message-ID: <20220225172350.69797-5-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20220225172350.69797-1-andriy.shevchenko@linux.intel.com>

Instead of using conditional, move dma_burst_size to the corresponding
->setup() function.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/spi-pxa2xx-pci.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx-pci.c b/drivers/spi/spi-pxa2xx-pci.c
index 87629da3e544..c2cbb002784a 100644
--- a/drivers/spi/spi-pxa2xx-pci.c
+++ b/drivers/spi/spi-pxa2xx-pci.c
@@ -38,7 +38,7 @@ struct pxa_spi_info {
 	void *tx_param;
 	void *rx_param;
 
-	int dma_burst_size;
+	unsigned int dma_burst_size;
 
 	int (*setup)(struct pci_dev *pdev, struct pxa_spi_info *c);
 };
@@ -111,6 +111,7 @@ static int lpss_spi_setup(struct pci_dev *dev, struct pxa_spi_info *c)
 	}
 
 	c->dma_filter = lpss_dma_filter;
+	c->dma_burst_size = 1;
 	return 0;
 }
 
@@ -265,7 +266,7 @@ static int pxa2xx_spi_pci_probe(struct pci_dev *dev,
 	spi_pdata.tx_param = c->tx_param;
 	spi_pdata.rx_param = c->rx_param;
 	spi_pdata.enable_dma = c->rx_param && c->tx_param;
-	spi_pdata.dma_burst_size = c->dma_burst_size ? c->dma_burst_size : 1;
+	spi_pdata.dma_burst_size = c->dma_burst_size;
 
 	ssp = &spi_pdata.ssp;
 	ssp->dev = &dev->dev;
-- 
2.34.1


WARNING: multiple messages have this Message-ID (diff)
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	Mark Brown <broonie@kernel.org>
Subject: [PATCH v1 05/11] spi: pxa2xx-pci: Move dma_burst_size assignment to ->setup()
Date: Fri, 25 Feb 2022 19:23:44 +0200	[thread overview]
Message-ID: <20220225172350.69797-5-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20220225172350.69797-1-andriy.shevchenko@linux.intel.com>

Instead of using conditional, move dma_burst_size to the corresponding
->setup() function.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/spi-pxa2xx-pci.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx-pci.c b/drivers/spi/spi-pxa2xx-pci.c
index 87629da3e544..c2cbb002784a 100644
--- a/drivers/spi/spi-pxa2xx-pci.c
+++ b/drivers/spi/spi-pxa2xx-pci.c
@@ -38,7 +38,7 @@ struct pxa_spi_info {
 	void *tx_param;
 	void *rx_param;
 
-	int dma_burst_size;
+	unsigned int dma_burst_size;
 
 	int (*setup)(struct pci_dev *pdev, struct pxa_spi_info *c);
 };
@@ -111,6 +111,7 @@ static int lpss_spi_setup(struct pci_dev *dev, struct pxa_spi_info *c)
 	}
 
 	c->dma_filter = lpss_dma_filter;
+	c->dma_burst_size = 1;
 	return 0;
 }
 
@@ -265,7 +266,7 @@ static int pxa2xx_spi_pci_probe(struct pci_dev *dev,
 	spi_pdata.tx_param = c->tx_param;
 	spi_pdata.rx_param = c->rx_param;
 	spi_pdata.enable_dma = c->rx_param && c->tx_param;
-	spi_pdata.dma_burst_size = c->dma_burst_size ? c->dma_burst_size : 1;
+	spi_pdata.dma_burst_size = c->dma_burst_size;
 
 	ssp = &spi_pdata.ssp;
 	ssp->dev = &dev->dev;
-- 
2.34.1


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  parent reply	other threads:[~2022-02-25 17:24 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-25 17:23 [PATCH v1 01/11] spi: pxa2xx-pci: Refactor CE4100 to use ->setup() Andy Shevchenko
2022-02-25 17:23 ` Andy Shevchenko
2022-02-25 17:23 ` [PATCH v1 02/11] spi: pxa2xx-pci: Refactor Quark X1000 " Andy Shevchenko
2022-02-25 17:23   ` Andy Shevchenko
2022-02-25 17:23 ` [PATCH v1 03/11] spi: pxa2xx-pci: Drop redundant NULL check in ->probe() Andy Shevchenko
2022-02-25 17:23   ` Andy Shevchenko
2022-02-25 17:23 ` [PATCH v1 04/11] spi: pxa2xx-pci: Move port_id assignment to ->setup() Andy Shevchenko
2022-02-25 17:23   ` Andy Shevchenko
2022-02-25 17:23 ` Andy Shevchenko [this message]
2022-02-25 17:23   ` [PATCH v1 05/11] spi: pxa2xx-pci: Move dma_burst_size " Andy Shevchenko
2022-02-25 17:23 ` [PATCH v1 06/11] spi: pxa2xx-pci: Move max_clk_rate " Andy Shevchenko
2022-02-25 17:23   ` Andy Shevchenko
2022-02-25 17:23 ` [PATCH v1 07/11] spi: pxa2xx-pci: Replace enum with direct use of PCI IDs Andy Shevchenko
2022-02-25 17:23   ` Andy Shevchenko
2022-02-25 17:23 ` [PATCH v1 08/11] spi: pxa2xx-pci: Drop unneeded checks in lpss_spi_setup() Andy Shevchenko
2022-02-25 17:23   ` Andy Shevchenko
2022-02-25 17:23 ` [PATCH v1 09/11] spi: pxa2xx-pci: Extract pxa2xx_spi_pci_clk_register() Andy Shevchenko
2022-02-25 17:23   ` Andy Shevchenko
2022-02-25 17:23 ` [PATCH v1 10/11] spi: pxa2xx-pci: Drop temporary storage use for a handful of members Andy Shevchenko
2022-02-25 17:23   ` Andy Shevchenko
2022-02-25 17:23 ` [PATCH v1 11/11] spi: pxa2xx-pci: Constify struct pxa_spi_info variables Andy Shevchenko
2022-02-25 17:23   ` Andy Shevchenko
2022-02-28 22:00 ` [PATCH v1 01/11] spi: pxa2xx-pci: Refactor CE4100 to use ->setup() Mark Brown
2022-02-28 22:00   ` Mark Brown

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