[PATCH] gpu/stub: fix acpi_video build error, fix stub kconfig dependencies

Randy Dunlap
2011-02-01T19:18:12Z

From: Randy Dunlap <randy.dunlap@oracle.com>

The comments under "config STUB_POULSBO" are close to correct,
but they are not being followed. This patch updates them to reflect
the requirements for THERMAL.

This build error is caused by STUB_POULSBO selecting ACPI_VIDEO
when ACPI_VIDEO's config requirements are not met.

ERROR: "thermal_cooling_device_register" [drivers/acpi/video.ko] undefined!
ERROR: "thermal_cooling_device_unregister" [drivers/acpi/video.ko] undefined!

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
---
drivers/gpu/stub/Kconfig | 2 ++
1 file changed, 2 insertions(+)

--- lnx-2638-rc3.orig/drivers/gpu/stub/Kconfig
+++ lnx-2638-rc3/drivers/gpu/stub/Kconfig
@@ -1,11 +1,13 @@
config STUB_POULSBO
tristate "Intel GMA500 Stub Driver"
depends on PCI
+ depends on NET # for THERMAL
# Poulsbo stub depends on ACPI_VIDEO when ACPI is enabled
# but for select to work, need to select ACPI_VIDEO's dependencies, ick
select BACKLIGHT_CLASS_DEVICE if ACPI
select INPUT if ACPI
select ACPI_VIDEO if ACPI
+ select THERMAL if ACPI
help
Choose this option if you have a system that has Intel GMA500
(Poulsbo) integrated graphics. If M is selected, the module will