ARM: gic: use module.h instead of export.h

The module.h cleanup series is not merged at this point, so use the
older header file for now, to make it build either way.

Signed-off-by: Arnd Bergmann <[e-mail]>

arch/arm/common/gic.c

···
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/err.h>
-#include <linux/export.h>
+#include <linux/module.h>
 #include <linux/list.h>
 #include <linux/smp.h>
 #include <linux/cpu_pm.h>