gpio/nomadik: fix spurious interrupts with SKE

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If the pin is switching to altfunc, and there was an interrupt
installed on it which has been lazy disabled, actually mask the
interrupt to prevent spurious interrupts that would occur while
the pin is under control of the peripheral. Only SKE does this.

Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Rabin Vincent 2011-05-23 12:22:18 +05:30 • committed by Linus Walleij

parent 6c12fe888a

commit 6c42ad1cf4

1 changed files with 39 additions and 0 deletions

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drivers/gpio/gpio-nomadik.c

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