ACPI: add missing MODULE_DESCRIPTION() macros

make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/acpi/acpi_tad.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/acpi/platform_profile.o

Add the missing invocations of the MODULE_DESCRIPTION() macro.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/acpi_tad.c

@@ -27,6 +27,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/suspend.h>
 
+MODULE_DESCRIPTION("ACPI Time and Alarm (TAD) Device Driver");
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Rafael J. Wysocki");
 

drivers/acpi/platform_profile.c

@@ -217,4 +217,5 @@ int platform_profile_remove(void)
 EXPORT_SYMBOL_GPL(platform_profile_remove);
 
 MODULE_AUTHOR("Mark Pearson <markpearson@lenovo.com>");
+MODULE_DESCRIPTION("ACPI platform profile sysfs interface");
 MODULE_LICENSE("GPL");