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powerpc: Use the XDABR hcall

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We never use the XDABR hcall since we check for DABR hcall first.
XDABR syscall is better since it allows us to also set the DABRX.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michael Neuling 2012-09-05 19:17:49 +00:00 committed by Benjamin Herrenschmidt
parent 3f4693eeea
commit 06c8876668
1 changed files with 3 additions and 3 deletions
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6
arch/powerpc/platforms/pseries/setup.c
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@ -529,10 +529,10 @@ static void __init pSeries_init_early(void)
if (firmware_has_feature(FW_FEATURE_LPAR))
hvc_vio_init_early();
#endif
if (firmware_has_feature(FW_FEATURE_DABR))
ppc_md.set_dabr = pseries_set_dabr;
else if (firmware_has_feature(FW_FEATURE_XDABR))
if (firmware_has_feature(FW_FEATURE_XDABR))
ppc_md.set_dabr = pseries_set_xdabr;
else if (firmware_has_feature(FW_FEATURE_DABR))
ppc_md.set_dabr = pseries_set_dabr;
pSeries_cmo_feature_init();
iommu_init_early_pSeries();