linux-kernel - [PATCH 5/6] Revert "spi: Raise limit on number of chip selects"

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Message-Id: <20241012-spi_multi_cs_cleanup-v1-5-dc491113880d@gmail.com>
Date: Sat, 12 Oct 2024 11:53:39 +0200
From: Jonas Gorski <jonas.gorski@...il.com>
To: Mark Brown <broonie@...nel.org>, 
 Amit Kumar Mahapatra <amit.kumar-mahapatra@....com>
Cc: linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/6] Revert "spi: Raise limit on number of chip selects"

Now that we removed the limit of chip selects for the controller, we can
reduce the amount of chip selects per device again to its original
value.

This reverts commit 2f8c7c3715f2c6fb51a4ecc0905c04dd78a3da29.

Signed-off-by: Jonas Gorski <jonas.gorski@...il.com>
---
 include/linux/spi/spi.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 77511c7d40df7085644cecaae325c982fb306afa..fe99f46c7d926eeb75398f4dddc5ef64d8f7736e 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -21,7 +21,7 @@
 #include <uapi/linux/spi/spi.h>
 
 /* Max no. of CS supported per spi device */
-#define SPI_CS_CNT_MAX 16
+#define SPI_CS_CNT_MAX 4
 
 struct dma_chan;
 struct software_node;

-- 
2.43.0