1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/powercap/intel_rapl.c b/drivers/powercap/intel_rapl.c
index 9ddad0815ba9..d1694f1def72 100644
--- a/drivers/powercap/intel_rapl.c
+++ b/drivers/powercap/intel_rapl.c
@@ -874,7 +874,9 @@ static int rapl_write_data_raw(struct rapl_domain *rd,
 
         cpu = rd->rp->lead_cpu;
         bits = rapl_unit_xlate(rd, rp->unit, value, 1);
-        bits |= bits << rp->shift;
+        bits <<= rp->shift;
+        bits &= rp->mask;
+
         memset(&ma, 0, sizeof(ma));
 
         ma.msr_no = rd->msrs[rp->id];