Patch "spi: Constify spi parameters of chip select APIs" has been added to the 6.3-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

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 6.3-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-6.3 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 16d1263894186dcebe1dceac6c2e52f4f8f364c0
Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Date:   Mon Mar 13 11:58:37 2023 +0100

    spi: Constify spi parameters of chip select APIs
    
    [ Upstream commit d2f19eec510424caa55ea949f016ddabe2d8173a ]
    
    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: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 4fa26b9a35725..509bd620a258c 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -266,7 +266,7 @@ static inline void *spi_get_drvdata(struct spi_device *spi)
 	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;
 }
@@ -276,7 +276,7 @@ static inline void spi_set_chipselect(struct spi_device *spi, u8 idx, u8 chipsel
 	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;
 }