tree 13b836138e77455fa0f188a01c0a10b641ddc266
parent 8b7d89d02ef3c6a7c73d6596f28cea7632850af4
author Pekka Paalanen <pq@iki.fi> 1210620056 +0200
committer Thomas Gleixner <tglx@linutronix.de> 1211620892 +0200

x86 mmiotrace: use lookup_address()

Use lookup_address() from pageattr.c instead of doing the same
manually. Also had to EXPORT_SYMBOL_GPL(lookup_address) to make this
work for modules. This also fixes "undefined symbol 'init_mm'"
compile error for x86_32.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>