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sony-laptop/thinkpad-acpi: fix INPUT=n build
Build errors if CONFIG_SONY_LAPTOP && !INPUT or if CONFIG_THINKPAD_ACPI && !INPUT: LD vmlinux ... drivers/built-in.o: In function `sony_laptop_remove_input': sony-laptop.c:(.text+0x768fb): undefined reference to `input_unregister_device' ... drivers/built-in.o: In function `thinkpad_acpi_module_exit': thinkpad_acpi.c:(.text+0x78c1b): undefined reference to `input_free_device' ... Signed-off-by: Andreas Herrmann <aherrman@arcor.de> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Acked-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
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@ -134,6 +134,7 @@ config SONY_LAPTOP
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tristate "Sony Laptop Extras"
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depends on X86 && ACPI
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select BACKLIGHT_CLASS_DEVICE
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depends on INPUT
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---help---
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This mini-driver drives the SNC and SPIC devices present in the ACPI
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BIOS of the Sony Vaio laptops.
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@ -156,6 +157,7 @@ config THINKPAD_ACPI
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select BACKLIGHT_CLASS_DEVICE
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select HWMON
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select NVRAM
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depends on INPUT
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---help---
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This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
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support for Fn-Fx key combinations, Bluetooth control, video
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