gpio: pl061: convert to use generic irq chip

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Convert the pl061 irq_chip code to use the generic irq chip code.

This has the side effect of using 32-bit accesses rather than 8-bit
accesses to interrupt registers. The h/w TRM and testing seem to indicate
this is fine.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

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This commit is contained in:

Rob Herring 2011-10-21 08:05:53 -05:00

parent 2b84112718

commit 3ab5247544

2 changed files with 27 additions and 48 deletions

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1

drivers/gpio/Kconfig

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74

drivers/gpio/gpio-pl061.c

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