[IA64] Take defensive stance on ia64_pal_get_brand_info()

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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>

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Tony Luck 2006-12-12 11:56:36 -08:00

parent a460ef8d0a

commit 75f6a1de41

1 changed files with 2 additions and 2 deletions

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arch/ia64/kernel/setup.c

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