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[IA64] Take defensive stance on ia64_pal_get_brand_info()
authorTony Luck <tony.luck@intel.com>
Tue, 12 Dec 2006 19:56:36 +0000 (11:56 -0800)
committerTony Luck <tony.luck@intel.com>
Tue, 12 Dec 2006 19:56:36 +0000 (11:56 -0800)
commit75f6a1de41f90543792403bf0ffb3ead59d0d8cc
tree1e64c1195f04d84041dd3332e71ebfd83e5d2d95tree | snapshot
parenta460ef8d0a98ac9ef6b829ae292c9b6c13bc0120commit | diff
[IA64] Take defensive stance on ia64_pal_get_brand_info()

Stephane thought he saw a problem here (but was just confused
by the return value from ia64_pal_get_brand_info()).  But we
should be more defensive here in case an prototype PAL for
a future processor doesn't implement this PAL call.

Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/kernel/setup.c diff | blob | history
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