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authorMike Frysinger <vapier@gentoo.org>2011-04-15 12:51:33 -0400
committerMike Frysinger <vapier@gentoo.org>2011-05-25 08:13:43 -0400
commite2a8092c3fa9766248e9515252ae44e6df2d97a0 (patch)
tree99619c0acee0ad019c8551465a1e37b71a9ff27a /net/can
parentdd8cb37b4e92c487fd10e7da96bab18d33de62da (diff)
Blackfin: bf537: fix excessive gpio int demuxing
The search logic in the gpio demux walks all possible gpio blocks starting at the specified pin. The trouble on bf537 parts when we demux the port F and port G mask A interrupts is that we also demux port H mask A ints. Most of the time this isn't an issue as people don't usually use port H, but might as well avoid it when possible. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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