tree 7928cc0a166fe93155afe539b3283e3f6e25de36
parent e18563fc560aba0d95a5a73145812a081fb38fac
author Dirk Brandewie <dirk.brandewie@gmail.com> 1317925593 -0700
committer Ben Dooks <ben-linux@fluff.org> 1319882631 +0100

i2c-designware: Support multiple cores using same ISR

Add check to make sure that the core is enabled and has outstanding
interrupts. The activity bit is masked due to the fact that it will
stay active even after the controller has been disabled until the
contoller internal state machines have settled.

Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>