[PATCH] memory hotadd fixes: avoid registering res twice
authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Sat, 5 Aug 2006 19:15:04 +0000 (12:15 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Sun, 6 Aug 2006 15:57:49 +0000 (08:57 -0700)
commit5d2870faaa1fdcec795a6bf4dbbfc3e5d57fd7ab
tree0bed831b70618d33f8f543865fb422887870ed80
parentfa25d8d6d3fa0fecd00cd4b909011291eae9257d
[PATCH] memory hotadd fixes: avoid registering res twice

both of acpi_memory_enable_device() and acpi_memory_add_device() may evaluate
_CRS method.

We should avoid evaluate device's resource twice if we could get it
successfully in past.

Signed-off-by: KAMEZWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Keith Mannthey <kmannth@gmail.com>
Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/acpi/acpi_memhotplug.c