ACPI / bind: Redefine acpi_preset_companion()
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 28 Nov 2013 22:58:28 +0000 (23:58 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Sat, 7 Dec 2013 00:05:49 +0000 (01:05 +0100)
commit9c5ad36d987a1b06f6b0b9dc7bc61a45d277455d
treef62910cb67ab6912ae1d753a0940f76bb3f47e00
parent11dcc75dba5bf8b69c4612de10e366c4e04cb123
ACPI / bind: Redefine acpi_preset_companion()

Modify acpi_preset_companion() to take a struct acpi_device pointer
instead of an ACPI handle as its second argument and redefine it as
a static inline wrapper around ACPI_COMPANION_SET() passing the
return value of acpi_find_child_device() directly as the second
argument to it.  Update its users to pass struct acpi_device
pointers instead of ACPI handles to it.

This allows some unnecessary acpi_bus_get_device() calls to be
avoided.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Aaron Lu <aaron.lu@intel.com>
Tested-by: Aaron Lu <aaron.lu@intel.com> # for ATA binding
drivers/acpi/glue.c
drivers/ata/libata-acpi.c
drivers/mmc/core/sdio_bus.c
include/acpi/acpi_bus.h
include/linux/acpi.h