misc: dell-laptop should depend on POWER_SUPPLY
dell-laptop makes use of the power supply class information to choose which backlight interface to change. Add a depends on it. Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -217,6 +217,7 @@ config DELL_LAPTOP
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depends on EXPERIMENTAL
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depends on BACKLIGHT_CLASS_DEVICE
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depends on RFKILL
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depends on POWER_SUPPLY
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default n
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---help---
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This driver adds support for rfkill and backlight control to Dell
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