irqdomain: update documentation
authorLinus Walleij <linus.walleij@linaro.org>
Sat, 1 Dec 2012 18:05:16 +0000 (19:05 +0100)
committerGrant Likely <grant.likely@secretlab.ca>
Wed, 5 Dec 2012 23:52:10 +0000 (23:52 +0000)
commit023bba36387de704b3ea2a69bf9f9ed2301cfbcc
tree15bee8bfcdb11d793bf7e68bfad92506ee90df22
parentd202b7b970b2a21278505c2467919fd441a7b6c8
irqdomain: update documentation

This updates the IRQdomain documentation a bit, by adding a more
verbose explanation to why we need this, and by adding some
extended documentation of the irq_domain_simple() usecase.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Documentation/IRQ-domain.txt