platform/x86: classmate-laptop: Add missing MODULE_DESCRIPTION()

The modpost script is not happy

  WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/platform/x86/classmate-laptop.o

because there is a missing module description.

Add it to the module.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Link: https://lore.kernel.org/r/20240423161108.2636958-1-andriy.shevchenko@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

drivers/platform/x86/classmate-laptop.c

@@ -13,8 +13,6 @@
 #include <linux/input.h>
 #include <linux/rfkill.h>
 
-MODULE_LICENSE("GPL");
-
 struct cmpc_accel {
 	int sensitivity;
 	int g_select;
@@ -1144,3 +1142,5 @@ static const struct acpi_device_id cmpc_device_ids[] __maybe_unused = {
 };
 
 MODULE_DEVICE_TABLE(acpi, cmpc_device_ids);
+MODULE_DESCRIPTION("Support for Intel Classmate PC ACPI devices");
+MODULE_LICENSE("GPL");