This is a note to let you know that I've just added the patch titled
spi: Constify spi parameters of chip select APIs
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
spi-constify-spi-parameters-of-chip-select-apis.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From d2f19eec510424caa55ea949f016ddabe2d8173a Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Date: Mon, 13 Mar 2023 11:58:37 +0100
Subject: spi: Constify spi parameters of chip select APIs
From: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
commit d2f19eec510424caa55ea949f016ddabe2d8173a upstream.
The "spi" parameters of spi_get_chipselect() and spi_get_csgpiod() can
be const.
Fixes: 303feb3cc06ac066 ("spi: Add APIs in spi core to set/get spi->chip_select and spi->cs_gpiod")
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Link: https://lore.kernel.org/r/b112de79e7a1e9095a3b6ff22b639f39e39d7748.1678704562.git.geert+renesas@xxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
include/linux/spi/spi.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -263,7 +263,7 @@ static inline void *spi_get_drvdata(stru
return dev_get_drvdata(&spi->dev);
}
-static inline u8 spi_get_chipselect(struct spi_device *spi, u8 idx)
+static inline u8 spi_get_chipselect(const struct spi_device *spi, u8 idx)
{
return spi->chip_select;
}
@@ -273,7 +273,7 @@ static inline void spi_set_chipselect(st
spi->chip_select = chipselect;
}
-static inline struct gpio_desc *spi_get_csgpiod(struct spi_device *spi, u8 idx)
+static inline struct gpio_desc *spi_get_csgpiod(const struct spi_device *spi, u8 idx)
{
return spi->cs_gpiod;
}
Patches currently in stable-queue which might be from geert+renesas@xxxxxxxxx are
queue-6.1/spi-constify-spi-parameters-of-chip-select-apis.patch
