platform/x86: toshiba_acpi: do not select INPUT_POLLDEV

The driver does not use polling mode of input devices, and this config
option is going away, so let's not reference it.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

drivers/platform/x86/Kconfig

@@ -831,7 +831,6 @@ config ACPI_TOSHIBA
 	depends on ACPI_VIDEO || ACPI_VIDEO = n
 	depends on RFKILL || RFKILL = n
 	depends on IIO
-	select INPUT_POLLDEV
 	select INPUT_SPARSEKMAP
 	---help---
 	  This driver adds support for access to certain system settings