| commit | 9a28b8834c55f7315fb1a7c487f836472fd37bf9 | [log] [tgz] |
|---|---|---|
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | Wed Jun 05 16:30:00 2013 +0200 |
| committer | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | Wed Jun 12 18:50:23 2013 +0200 |
| tree | 88fb309f62d3aea502d18e992968f8d7e5818213 | |
| parent | 00789e5deb0af08826bd0c602d21baa9016b54b5 [diff] |
input: ti_am335x_tsc: return IRQ_NONE if there was no IRQ for us
The previous patch ("input/ti_am335x_tsc: ACK the HW_PEN irq in ISR")
acked the interrupt so we don't freeze if we don't handle an enabled
interrupt source. The interrupt core has a mechanism for this and to get
it work one should only say that it handled an interrupt if it is
actually the case.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>