]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
spi: Introduce spi_get_device_match_data() helper
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Thu, 20 Oct 2022 19:54:21 +0000 (22:54 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 5 Jan 2024 14:18:37 +0000 (15:18 +0100)
commit027eaeaf3294607104e90e84cec3f55e792cab22
tree518a8f79767136de6a356271747ac458c6f7c3b7
parent457a219c845318045e3f4de9d9581bbea7180441
spi: Introduce spi_get_device_match_data() helper

[ Upstream commit aea672d054a21782ed8450c75febb6ba3c208ca4 ]

The proposed spi_get_device_match_data() helper is for retrieving
a driver data associated with the ID in an ID table. First, it tries
to get driver data of the device enumerated by firmware interface
(usually Device Tree or ACPI). If none is found it falls back to
the SPI ID table matching.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20221020195421.10482-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: ee4d79055aee ("iio: imu: adis16475: add spi_device_id table")
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/spi/spi.c
include/linux/spi/spi.h