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authorGraf Yang <graf.yang@analog.com>2009-01-07 23:14:38 +0800
committerBryan Wu <cooloney@kernel.org>2009-01-07 23:14:38 +0800
commit5e6d9f511e0188d34fa7a93ce2d0e6194442b0da (patch)
treebacabdb1365320f3becea3ff0f129cb7d88f280a /arch/blackfin
parentd1a853057a13e63c40c9b8715e585af15f1b141a (diff)
Blackfin arch: Add document about bfin-gpio
Add document about bfin-gpio when requesting a pin both as gpio and gpio interrupt. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
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