[PATCHv2 0/3] I2C and SPI dev_name change for ACPI enumerated slaves

Jarkko Nikula
2013-11-01T12:36:39Z

Hi

Second version of the set that changes I2C and SPI slave device names
to be generated from stable ACPI device names on ACPI 5 based systems
instead of using bus numbers which could change.

Slave device name change goes as

"x-00yz" -> "i2c-INTABCD:ij"
"spix.y" -> "spi-INTABCD:ij"

This version adds patch to include/acpi/acpi_bus.h that allow us to
remove #if IS_ENABLED(CONFIG_ACPI) checks that were added in the
first version.

Set goes on top linux-pm/linux-next commit e56b4d2.

First version here:
http://mailman.alsa-project.org/pipermail/alsa-devel/2013-October/067737.html

Jarkko Nikula (3):
ACPI: Expose struct acpi_device and acpi_bus_get_device() to non-ACPI
builds
i2c: Use stable dev_name for ACPI enumerated I2C slaves
spi: Use stable dev_name for ACPI enumerated SPI slaves

drivers/i2c/i2c-core.c | 24 ++++++++++++++++++++----
drivers/spi/spi.c | 20 +++++++++++++++++---
include/acpi/acpi_bus.h | 9 +++++++--
3 files changed, 44 insertions(+), 9 deletions(-)

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1.8.4.rc3