diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
index 5dc4856f3bb99e70fa52c044545379dc7ef3a809..1645e0d3a2c1408b95dc8f0b45bcb40a6cb05747 100644
--- a/arch/arm64/include/asm/assembler.h
+++ b/arch/arm64/include/asm/assembler.h
@@ -360,7 +360,7 @@ alternative_endif
  * ID_AA64MMFR0_EL1.PARange value
  *
  *	tcr:		register with the TCR_ELx value to be updated
- *	pos:		PARange bitfield position
+ *	pos:		IPS or PS bitfield position
  *	tmp{0,1}:	temporary registers
  */
 	.macro	tcr_compute_pa_size, tcr, pos, tmp0, tmp1