gpio: mvebu: use platform_irq_count

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platform_irq_count() is the more generic way (independent of
device trees) to determine the count of available interrupts. So
use this instead.

As platform_irq_count() might return an error code (which
of_irq_count doesn't) some additional handling is necessary.

Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

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Peng Fan 2019-12-04 09:24:35 +00:00 • committed by Bartosz Golaszewski

parent 725c1cb698

commit 0c21639f5a

1 changed files with 5 additions and 2 deletions

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drivers/gpio/gpio-mvebu.c

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