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powerpc: Use the XDABR hcall 

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();