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authorRandy Dunlap <randy.dunlap@oracle.com>2011-03-22 16:30:29 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-22 17:44:00 -0700
commitb372412e159897c20ce2ad100f51c5d94ae98845 (patch)
treee939eac4cb8b3e58f86ecc9591189ac617a344ac /drivers/video/backlight
parent39b3dee76fa1f1ac8310ea5898ba7c07280bdd9f (diff)
backlight: apple_bl depends on ACPI
apple_bl uses ACPI interfaces (data & code), so it should depend on ACPI. drivers/video/backlight/apple_bl.c:142: warning: 'struct acpi_device' declared inside parameter list drivers/video/backlight/apple_bl.c:142: warning: its scope is only this definition or declaration, which is probably not what you want drivers/video/backlight/apple_bl.c:201: warning: 'struct acpi_device' declared inside parameter list drivers/video/backlight/apple_bl.c:215: error: variable 'apple_bl_driver' has initializer but incomplete type drivers/video/backlight/apple_bl.c:216: error: unknown field 'name' specified in initializer ... Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Matthew Garrett <mjg@redhat.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/backlight')
-rw-r--r--drivers/video/backlight/Kconfig4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 39fff49da19..0c9373bedd1 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -246,10 +246,10 @@ config BACKLIGHT_MAX8925
config BACKLIGHT_APPLE
tristate "Apple Backlight Driver"
- depends on X86
+ depends on X86 && ACPI
help
If you have an Intel-based Apple say Y to enable a driver for its
- backlight
+ backlight.
config BACKLIGHT_TOSA
tristate "Sharp SL-6000 Backlight Driver"