linux-kernel - [PATCH] spi: dw: Replace spi->chip_select references with function calls

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Message-ID: <20230515130343.63770-1-amit.kumar-mahapatra@amd.com>
Date:   Mon, 15 May 2023 18:33:43 +0530
From:   Amit Kumar Mahapatra <amit.kumar-mahapatra@....com>
To:     <broonie@...nel.org>
CC:     <blarson@....com>, <git@....com>, <fancer.lancer@...il.com>,
        <linux-spi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <amitrkcian2002@...il.com>,
        Amit Kumar Mahapatra <amit.kumar-mahapatra@....com>
Subject: [PATCH] spi: dw: Replace spi->chip_select references with function calls

New set/get APIs for accessing spi->chip_select were introduced by
'commit 9e264f3f85a5 ("spi: Replace all spi->chip_select and spi->cs_gpiod
references with function call")', but the 'commit 2c8606040a80 ("spi: dw:
Add support for AMD Pensando Elba SoC")' uses the old interface by directly
accessing spi->chip_select. So, replace all spi->chip_select references
in the driver with new get/set APIs.

Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@....com>
---
BRANCH: for-next
---
 drivers/spi/spi-dw-mmio.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
index 5e6faa98aa85..5f2aee69c1c1 100644
--- a/drivers/spi/spi-dw-mmio.c
+++ b/drivers/spi/spi-dw-mmio.c
@@ -264,17 +264,17 @@ static void dw_spi_elba_set_cs(struct spi_device *spi, bool enable)
 	struct regmap *syscon = dwsmmio->priv;
 	u8 cs;
 
-	cs = spi->chip_select;
+	cs = spi_get_chipselect(spi, 0);
 	if (cs < 2)
-		dw_spi_elba_override_cs(syscon, spi->chip_select, enable);
+		dw_spi_elba_override_cs(syscon, spi_get_chipselect(spi, 0), enable);
 
 	/*
 	 * The DW SPI controller needs a native CS bit selected to start
 	 * the serial engine.
 	 */
-	spi->chip_select = 0;
+	spi_set_chipselect(spi, 0, 0);
 	dw_spi_set_cs(spi, enable);
-	spi->chip_select = cs;
+	spi_get_chipselect(spi, cs);
 }
 
 static int dw_spi_elba_init(struct platform_device *pdev,
-- 
2.17.1