diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2013-06-05 16:30:00 +0200 |
|---|---|---|
| committer | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2013-06-12 18:50:23 +0200 |
| commit | 9a28b8834c55f7315fb1a7c487f836472fd37bf9 (patch) | |
| tree | 88fb309f62d3aea502d18e992968f8d7e5818213 /drivers/mfd/ti_am335x_tscadc.c | |
| parent | 00789e5deb0af08826bd0c602d21baa9016b54b5 (diff) | |
| download | lwn-9a28b8834c55f7315fb1a7c487f836472fd37bf9.tar.gz lwn-9a28b8834c55f7315fb1a7c487f836472fd37bf9.zip | |
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>
Diffstat (limited to 'drivers/mfd/ti_am335x_tscadc.c')
0 files changed, 0 insertions, 0 deletions