From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Arnd Bergmann <arnd@arndb.de>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org
Cc: Daniel Mack <daniel@zonque.org>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
Robert Jarzmik <robert.jarzmik@free.fr>,
Russell King <linux@armlinux.org.uk>,
Mark Brown <broonie@kernel.org>
Subject: [PATCH v1 2/2] spi: pxa2xx: Make num_chipselect 8-bit in the struct pxa2xx_spi_controller
Date: Thu, 7 Mar 2024 18:07:39 +0200 [thread overview]
Message-ID: <20240307160823.3800932-3-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20240307160823.3800932-1-andriy.shevchenko@linux.intel.com>
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@linux.intel.com>
---
include/linux/spi/pxa2xx_spi.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/spi/pxa2xx_spi.h b/include/linux/spi/pxa2xx_spi.h
index 56aba2f737b1..e5a4a045fb67 100644
--- a/include/linux/spi/pxa2xx_spi.h
+++ b/include/linux/spi/pxa2xx_spi.h
@@ -17,7 +17,7 @@ struct dma_chan;
* (resides in device.platform_data).
*/
struct pxa2xx_spi_controller {
- u16 num_chipselect;
+ u8 num_chipselect;
u8 enable_dma;
u8 dma_burst_size;
bool is_target;
--
2.43.0.rc1.1.gbec44491f096
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next prev parent reply other threads:[~2024-03-07 16:09 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-07 16:07 [PATCH v1 0/2] spi: pxa2xx: Clean up linux/spi/pxa2xx_spi.h Andy Shevchenko
2024-03-07 16:07 ` [PATCH v1 1/2] spi: pxa2xx: Kill pxa2xx_set_spi_info() Andy Shevchenko
2024-03-07 16:30 ` Arnd Bergmann
2024-03-07 16:42 ` Andy Shevchenko
2024-03-07 16:47 ` Arnd Bergmann
2024-03-07 16:51 ` Andy Shevchenko
2024-03-07 16:07 ` Andy Shevchenko [this message]
2024-03-07 16:37 ` [PATCH v1 2/2] spi: pxa2xx: Make num_chipselect 8-bit in the struct pxa2xx_spi_controller Arnd Bergmann
2024-03-07 16:53 ` Andy Shevchenko
2024-03-07 16:55 ` Andy Shevchenko
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