powerpc/feature: Remove CPU_FTR_NODSISRALIGN
CPU_FTR_NODSISRALIGN has not been used since
commit 31bfdb036f12 ("powerpc: Use instruction emulation
infrastructure to handle alignment faults")
Remove it.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/05d98136b24bbf11525445414bb18cffe2724f48.1602587470.git.christophe.leroy@csgroup.eu
diff --git a/arch/powerpc/kernel/dt_cpu_ftrs.c b/arch/powerpc/kernel/dt_cpu_ftrs.c
index 9d07965..bd8faa2 100644
--- a/arch/powerpc/kernel/dt_cpu_ftrs.c
+++ b/arch/powerpc/kernel/dt_cpu_ftrs.c
@@ -273,13 +273,6 @@ static int __init feat_enable_idle_nap(struct dt_cpu_feature *f)
return 1;
}
-static int __init feat_enable_align_dsisr(struct dt_cpu_feature *f)
-{
- cur_cpu_spec->cpu_features &= ~CPU_FTR_NODSISRALIGN;
-
- return 1;
-}
-
static int __init feat_enable_idle_stop(struct dt_cpu_feature *f)
{
u64 lpcr;
@@ -642,7 +635,7 @@ static struct dt_cpu_feature_match __initdata
{"tm-suspend-hypervisor-assist", feat_enable, CPU_FTR_P9_TM_HV_ASSIST},
{"tm-suspend-xer-so-bug", feat_enable, CPU_FTR_P9_TM_XER_SO_BUG},
{"idle-nap", feat_enable_idle_nap, 0},
- {"alignment-interrupt-dsisr", feat_enable_align_dsisr, 0},
+ /* alignment-interrupt-dsisr ignored */
{"idle-stop", feat_enable_idle_stop, 0},
{"machine-check-power8", feat_enable_mce_power8, 0},
{"performance-monitor-power8", feat_enable_pmu_power8, 0},