ACPI: clean up ACPI_MODULE_NAME() use

cosmetic only

Make "module name" actually match the file name.
Invoke with ';' as leaving it off confuses Lindent and gcc doesn't care.
Fix indentation where Lindent did get confused.

Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/bay.c b/drivers/acpi/bay.c
index 91082ce..19fe57d 100644
--- a/drivers/acpi/bay.c
+++ b/drivers/acpi/bay.c
@@ -34,7 +34,7 @@
 
 #define ACPI_BAY_DRIVER_NAME "ACPI Removable Drive Bay Driver"
 
-ACPI_MODULE_NAME("bay")
+ACPI_MODULE_NAME("bay");
 MODULE_AUTHOR("Kristen Carlson Accardi");
 MODULE_DESCRIPTION(ACPI_BAY_DRIVER_NAME);
 MODULE_LICENSE("GPL");