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powerpc: Use signed formatting when printing error

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PAPR defines these errors as negative values. So print them accordingly
for easy debugging.

Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Aneesh Kumar K.V 2013-04-28 09:37:25 +00:00 committed by Benjamin Herrenschmidt
parent 601abdc3b4
commit 4b8f63d92e
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/platforms/pseries/lpar.c
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@ -155,7 +155,7 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
*/ */
if (unlikely(lpar_rc != H_SUCCESS)) { if (unlikely(lpar_rc != H_SUCCESS)) {
if (!(vflags & HPTE_V_BOLTED)) if (!(vflags & HPTE_V_BOLTED))
pr_devel(" lpar err %lu\n", lpar_rc); pr_devel(" lpar err %ld\n", lpar_rc);
return -2; return -2;
} }
if (!(vflags & HPTE_V_BOLTED)) if (!(vflags & HPTE_V_BOLTED))