[alsa-devel] [PATCHv4 0/3] I2C and SPI dev_name change for ACPI enumerated slaves

Rafael J. Wysocki rjw at rjwysocki.net
Sat Nov 16 02:30:02 CET 2013

On Thursday, November 14, 2013 02:03:50 PM Jarkko Nikula wrote:
> v4:
> This version adds and uses acpi_dev_name() accessor instead defining
> struct acpi_device stub for !CONFIG_ACPI 
> v3:
> Third 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 is actually a bit cleaner thanks to Rafael's
> "ACPI / driver core: Store an ACPI device pointer in struct acpi_dev_node"
> in git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
> Set goes on top of linux-pm/linux-next due dependency to 1/3. As we are now
> in merge-window I'm fine if 1/3 goes in first and I queue 2-3/3 later
> to i2c and spi trees.
> Jarkko Nikula (3):
>   ACPI: Provide acpi_dev_name accessor for struct acpi_device device
>     name
>   i2c: Use stable dev_name for ACPI enumerated I2C slaves
>   spi: Use stable dev_name for ACPI enumerated SPI slaves

All three queued up for the next ACPI pull request, thanks!

I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.

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