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spi: Constify spi_get_drvdata()'s spi parameter

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The "spi" parameter of spi_get_drvdata() can be const.
dev_get_drvdata() has been taking a const pointer since commit
7d1d8999b4 ("i2c: Constify i2c_get_clientdata's parameter").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/0f1700ade27a8f3935d04480ff7bef8a887331eb.1678704562.git.geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Geert Uytterhoeven
2023-03-13 11:58:36 +01:00
committed by Mark Brown
parent cc4b156703
commit 38dca04d65
1 changed files with 1 additions and 1 deletions
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2
include/linux/spi/spi.h
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@@ -261,7 +261,7 @@ static inline void spi_set_drvdata(struct spi_device *spi, void *data)
dev_set_drvdata(&spi->dev, data);
}
static inline void *spi_get_drvdata(struct spi_device *spi)
static inline void *spi_get_drvdata(const struct spi_device *spi)
{
return dev_get_drvdata(&spi->dev);
}