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Commit c7ea834d authored by NeilBrown's avatar NeilBrown Committed by Ulf Hansson
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mmc: slot-gpio: Allow host driver to provide isr for card-detect interrupts



One of the reasons omap_hsmmc doesn't use the slot-gpio library
is that it has some non-standard functionality in the card-detect
interrupt service routine.

To make it possible for omap_hsmmc (and maybe others) to be converted
to use slot-gpio, add 'mmc_gpio_request_cd_isr' which provide an
alternate isr to be register by the slot-gpio code.

Signed-off-by: default avatarNeilBrown <neilb@suse.de>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 94203042
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