Sascha Herrmann 057dad6fcb at86rf230: change irq handling to prevent lockups with edge type irq ... Implemented separate irq handling for edge and level type interrupt configuration. For edge type interrupts calls to disable_irq_nosync() and enable_irq() are removed. The at86rf230 resets the irq line only after the irq status register is read. Disabling the irq can lock the driver in situations where a irq is set by the radio while the driver is still reading the frame buffer. With irq_type configuration set to 0 the original behavior is preserverd. Additional the irq filter register is set to filter out all unused interrupts and the irq status register is read in the probe function to clear the irq line. Signed-off-by: Sascha Herrmann <sascha@ps.nvbi.de> Conflicts: drivers/net/ieee802154/at86rf230.c Signed-off-by: David S. Miller <davem@davemloft.net>		2013-04-16 16:34:08 -04:00
..
at86rf230.c	at86rf230: change irq handling to prevent lockups with edge type irq	2013-04-16 16:34:08 -04:00
fakehard.c	IEEE 802.15.4: remove get_bsn from "struct ieee802154_mlme_ops"	2013-04-08 12:00:16 -04:00
fakelb.c	ieee802154: remove __dev* attributes	2012-12-03 11:16:56 -08:00
Kconfig
Makefile
mrf24j40.c	mrf24j40: use module_spi_driver to simplify the code	2013-04-09 13:19:38 -04:00