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(parent: e18563f) | patch
i2c-designware: Support multiple cores using same ISR
authorDirk Brandewie <dirk.brandewie@gmail.com>
Thu, 6 Oct 2011 18:26:33 +0000 (11:26 -0700)
committerBen Dooks <ben-linux@fluff.org>
Sat, 29 Oct 2011 10:03:51 +0000 (11:03 +0100)
commitaf06cf6c8cb600803951ddabe6fb034126752488
tree7928cc0a166fe93155afe539b3283e3f6e25de36tree | snapshot (tar.gz zip)
parente18563fc560aba0d95a5a73145812a081fb38faccommit | diff
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>
drivers/i2c/busses/i2c-designware-core.c diff | blob | blame | history