linux-kernel - [PATCH v1 4/5] spi: pxa2xx: Remove timeout field from struct chip

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Date: Wed,  3 Apr 2024 20:06:38 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-spi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Daniel Mack <daniel@...que.org>,
	Haojian Zhuang <haojian.zhuang@...il.com>,
	Robert Jarzmik <robert.jarzmik@...e.fr>,
	Mark Brown <broonie@...nel.org>
Subject: [PATCH v1 4/5] spi: pxa2xx: Remove timeout field from struct chip_data

The timeout field is used only once and assigned to a predefined
constant. Replace all that by using the constant directly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/spi/spi-pxa2xx.c | 4 +---
 drivers/spi/spi-pxa2xx.h | 1 -
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 3ba0f5816f7f..030afb17e606 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1058,7 +1058,7 @@ static int pxa2xx_spi_transfer_one(struct spi_controller *controller,
 		pxa_ssp_disable(drv_data->ssp);
 
 	if (!pxa25x_ssp_comp(drv_data))
-		pxa2xx_spi_write(drv_data, SSTO, chip->timeout);
+		pxa2xx_spi_write(drv_data, SSTO, TIMOUT_DFLT);
 
 	/* First set CR1 without interrupt and service enables */
 	pxa2xx_spi_update(drv_data, SSCR1, change_mask, cr1);
@@ -1200,8 +1200,6 @@ static int setup(struct spi_device *spi)
 		chip = kzalloc(sizeof(struct chip_data), GFP_KERNEL);
 		if (!chip)
 			return -ENOMEM;
-
-		chip->timeout = TIMOUT_DFLT;
 	}
 
 	chip->cr1 = 0;
diff --git a/drivers/spi/spi-pxa2xx.h b/drivers/spi/spi-pxa2xx.h
index 10294ef209d9..5f741bb30240 100644
--- a/drivers/spi/spi-pxa2xx.h
+++ b/drivers/spi/spi-pxa2xx.h
@@ -78,7 +78,6 @@ struct driver_data {
 struct chip_data {
 	u32 cr1;
 	u32 dds_rate;
-	u32 timeout;
 	u32 threshold;
 	u16 lpss_rx_threshold;
 	u16 lpss_tx_threshold;
-- 
2.43.0.rc1.1.gbec44491f096