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(parent: 4a4e1da) | patch
mrf24j40: Use level-triggered interrupts
authorAlan Ott <alan@signal11.us>
Sun, 6 Oct 2013 03:52:24 +0000 (23:52 -0400)
committerDavid S. Miller <davem@davemloft.net>
Tue, 8 Oct 2013 19:32:14 +0000 (15:32 -0400)
commit40afbb657352e92726c40cc4ddf3cf0be6800dba
treec73e32642a1f96d7e7031bce5e2ef468e6dc049dtree | snapshot
parent4a4e1da83cc1ff1b8a5171d9b16d4a6c2a6936dbcommit | diff
mrf24j40: Use level-triggered interrupts

The mrf24j40 generates level interrupts. There are rare cases where it
appears that the interrupt line never gets de-asserted between interrupts,
causing interrupts to be lost, and causing a hung device from the driver's
perspective.  Switching the driver to interpret these interrupts as
level-triggered fixes this issue.

Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ieee802154/mrf24j40.c diff | blob | history
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