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authorAlexandre Bounine <alexandre.bounine@idt.com>2013-07-03 15:08:52 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-03 16:08:04 -0700
commite6161d64263ee7a903acdde1a8ab7d4221d5512f (patch)
tree8d48426e618e3735db9fbe59795e57a618629831 /drivers/rapidio
parent2ec3ba69faf301fb599e3651515e808e8efa533e (diff)
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op-kernel-dev-e6161d64263ee7a903acdde1a8ab7d4221d5512f.tar.gz
rapidio/rionet: rework driver initialization and removal
Rework probe/remove routines to prevent rionet driver from monopolizing target RapidIO devices. Fix conflict with modular RapidIO switch drivers. Using one of RapidIO messaging channels rionet driver provides a service layer common to all endpoint devices in a system's RapidIO network. These devices may also require their own specific device driver which will be blocked from attaching to the target device by rionet (or block rionet if loaded earlier). To avoid conflict with device-specific drivers, the rionet driver is reworked to be registered as a subsystem interface on the RapidIO bus. The reworked rio_remove_dev() and rionet_exit() routines also include handling of individual rionet peer device removal which was not supported before. Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Li Yang <leoli@freescale.com> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Andre van Herk <andre.van.herk@Prodrive.nl> Cc: Micha Nelissen <micha.nelissen@Prodrive.nl> Cc: Stef van Os <stef.van.os@Prodrive.nl> Cc: Jean Delvare <jdelvare@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rapidio')
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