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uru4000: Call irq stop handler immediately if the transfer is cancelled

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The irq handler may already be stopped if stop_irq_handler is called. In
that case, we should immediately call the handler rather than just never
calling it.

This fixes deactivation when the device is unexpectedly unplugged.

Closes: #355
This commit is contained in:
Benjamin Berg 2021-01-25 11:26:58 +01:00 committed by Marco Trevisan
parent 3693c39bc5
commit 08f4be707c
1 changed files with 4 additions and 0 deletions
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4
libfprint/drivers/uru4000.c
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@ -375,6 +375,10 @@ stop_irq_handler (FpImageDevice *dev, irqs_stopped_cb_fn cb)
g_cancellable_cancel (self->irq_cancellable); g_cancellable_cancel (self->irq_cancellable);
self->irqs_stopped_cb = cb; self->irqs_stopped_cb = cb;
} }
else
{
cb (dev);
}
} }
/***** STATE CHANGING *****/ /***** STATE CHANGING *****/