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greybus: arche-platform: Disable wake/detect interrupt in poweroff

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In poweroff() fn, we are shutting down SVC, so disable interrupt
as well.

Testing Done: Tested on DB3.5 platform.

Signed-off-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Reviewed-by: Michael Scott <michael.scott@linaro.org>
Tested-by: Michael Scott <michael.scott@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Vaibhav Hiremath 2016-02-25 04:37:39 +05:30 committed by Greg Kroah-Hartman
parent 0786212d6c
commit d2320b2dbf
1 changed files with 1 additions and 0 deletions
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1
drivers/staging/greybus/arche-platform.c
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@ -265,6 +265,7 @@ static void arche_platform_poweroff_seq(struct arche_platform_drvdata *arche_pda
/* If in fw_flashing mode, then no need to repeate things again */
if (arche_pdata->state != ARCHE_PLATFORM_STATE_FW_FLASHING) {
disable_irq(arche_pdata->wake_detect_irq);
/* Send disconnect/detach event to SVC */
gpio_direction_output(arche_pdata->wake_detect_gpio, 0);
usleep_range(100, 200);