gpio: pl061: use chained_irq_* functions in irq handler
authorRob Herring <rob.herring@calxeda.com>
Fri, 9 Dec 2011 20:12:53 +0000 (14:12 -0600)
committerRob Herring <rob.herring@calxeda.com>
Wed, 4 Jan 2012 16:10:19 +0000 (10:10 -0600)
commitdece904d74800d109f1bb06b55758169b1bcc140
tree7259eb75e351c26653a5160d458e1579f4d60c47
parent5f0a6e2d503896062f641639dacfe5055c2f593b
gpio: pl061: use chained_irq_* functions in irq handler

Use chained_irq_enter/exit helper functions instead of direct pointer
accesses. This is needed for generic irq chip conversion.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Linus Walleij <linus.ml.walleij@gmail.com>
drivers/gpio/gpio-pl061.c