[PATCH] misc: dell-laptop should depend on POWER_SUPPLY

[Matthew Garrett]

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@xxxxxxxxxx>

---

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 419c378..03de0a2 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -225,6 +225,7 @@ config DELL_LAPTOP
 	depends on EXPERIMENTAL
 	depends on BACKLIGHT_CLASS_DEVICE
 	depends on RFKILL
+	depends on POWER_SUPPLY
 	default n
 	---help---
 	This driver adds support for rfkill and backlight control to Dell

-- 
Matthew Garrett | mjg59@xxxxxxxxxxxxx
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/