linux-kernel - [PATCH v1 1/1] spi: gpio: Make num_chipselect 8-bit in the struct pxa2xx_spi

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Date: Thu,  7 Mar 2024 18:12:16 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	linux-spi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Mark Brown <broonie@...nel.org>
Subject: [PATCH v1 1/1] spi: gpio: Make num_chipselect 8-bit in the struct pxa2xx_spi_controller

There is no use for whole 16-bit for the number of chip select pins.
Drop it to 8 bits.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 include/linux/spi/spi_gpio.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/spi/spi_gpio.h b/include/linux/spi/spi_gpio.h
index 5f0e1407917a..30f29df811a4 100644
--- a/include/linux/spi/spi_gpio.h
+++ b/include/linux/spi/spi_gpio.h
@@ -19,7 +19,7 @@
  * @num_chipselect: how many target devices to allow
  */
 struct spi_gpio_platform_data {
-	u16		num_chipselect;
+	u8	num_chipselect;
 };
 
 #endif /* __LINUX_SPI_GPIO_H */
-- 
2.43.0.rc1.1.gbec44491f096