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[PATCH] shpchp: fix improper write to Command Completion Detect bit
authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Thu, 24 Nov 2005 02:39:29 +0000 (11:39 +0900)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 9 Jan 2006 20:13:17 +0000 (12:13 -0800)
commitf467f6187fc60c954a9509b3a3e17ef89a4f6f22
tree0ca31955b2de33ec04d22336d0648c2150160e7etree | snapshot
parent0455986cce45d28511f59a29d6cecc17d6b65720commit | diff
[PATCH] shpchp: fix improper write to Command Completion Detect bit

Current SHPCHP driver writes a '0' to the Command Completion Detect
bit to clear the Command Complete Interrupt Pending. But according to
the SHPC spec (See 4.7.3.1 System Interrupts), SHPCHP driver must
write '1'. This patch fixes this bug.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/pci/hotplug/shpchp_hpc.c diff | blob | history
Domain: System / Kernel;