3 files changed, 4 insertions, 1 deletions

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 4875f0149eb4..9685b75898ed 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -117,6 +117,7 @@ config ACPI_BUTTON
 config ACPI_VIDEO
         tristate "Video"
         depends on X86 && BACKLIGHT_CLASS_DEVICE && VIDEO_OUTPUT_CONTROL
+        depends on INPUT
         help
           This driver implement the ACPI Extensions For Display Adapters
           for integrated graphics devices on motherboard, as specified in
diff --git a/drivers/acpi/tables/tbutils.c b/drivers/acpi/tables/tbutils.c
index 8cc9492ffbf2..5f1d85f2ffe4 100644
--- a/drivers/acpi/tables/tbutils.c
+++ b/drivers/acpi/tables/tbutils.c
@@ -400,7 +400,7 @@ acpi_tb_parse_root_table(acpi_physical_address rsdp_address, u8 flags)
         u32 table_count;
         struct acpi_table_header *table;
         acpi_physical_address address;
-        acpi_physical_address rsdt_address;
+        acpi_physical_address uninitialized_var(rsdt_address);
         u32 length;
         u8 *table_entry;
         acpi_status status;
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 73e248fb2ff1..7b580c3152de 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -134,6 +134,7 @@ config SONY_LAPTOP
         tristate "Sony Laptop Extras"
         depends on X86 && ACPI
         select BACKLIGHT_CLASS_DEVICE
+        depends on INPUT
           ---help---
           This mini-driver drives the SNC and SPIC devices present in the ACPI
           BIOS of the Sony Vaio laptops.
@@ -156,6 +157,7 @@ config THINKPAD_ACPI
         select BACKLIGHT_CLASS_DEVICE
         select HWMON
         select NVRAM
+        depends on INPUT
         ---help---
           This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
           support for Fn-Fx key combinations, Bluetooth control, video