1 files changed, 10 insertions, 15 deletions

diff --git a/drivers/acpi/acpica/utmath.c b/drivers/acpi/acpica/utmath.c
index 7cfa1d8164d0..35059a14eb72 100644
--- a/drivers/acpi/acpica/utmath.c
+++ b/drivers/acpi/acpica/utmath.c
@@ -70,9 +70,8 @@ ACPI_MODULE_NAME("utmath")
  *
  ******************************************************************************/
 acpi_status
-acpi_ut_short_divide(acpi_integer dividend,
-                     u32 divisor,
-                     acpi_integer * out_quotient, u32 * out_remainder)
+acpi_ut_short_divide(u64 dividend,
+                     u32 divisor, u64 *out_quotient, u32 *out_remainder)
 {
         union uint64_overlay dividend_ovl;
         union uint64_overlay quotient;
@@ -126,9 +125,8 @@ acpi_ut_short_divide(acpi_integer dividend,
  ******************************************************************************/
 
 acpi_status
-acpi_ut_divide(acpi_integer in_dividend,
-               acpi_integer in_divisor,
-               acpi_integer * out_quotient, acpi_integer * out_remainder)
+acpi_ut_divide(u64 in_dividend,
+               u64 in_divisor, u64 *out_quotient, u64 *out_remainder)
 {
         union uint64_overlay dividend;
         union uint64_overlay divisor;
@@ -199,9 +197,8 @@ acpi_ut_divide(acpi_integer in_dividend,
                  * The 64-bit remainder must be generated.
                  */
                 partial1 = quotient.part.lo * divisor.part.hi;
-                partial2.full =
-                    (acpi_integer) quotient.part.lo * divisor.part.lo;
-                partial3.full = (acpi_integer) partial2.part.hi + partial1;
+                partial2.full = (u64) quotient.part.lo * divisor.part.lo;
+                partial3.full = (u64) partial2.part.hi + partial1;
 
                 remainder.part.hi = partial3.part.lo;
                 remainder.part.lo = partial2.part.lo;
@@ -257,9 +254,8 @@ acpi_ut_divide(acpi_integer in_dividend,
  *
  ******************************************************************************/
 acpi_status
-acpi_ut_short_divide(acpi_integer in_dividend,
-                     u32 divisor,
-                     acpi_integer * out_quotient, u32 * out_remainder)
+acpi_ut_short_divide(u64 in_dividend,
+                     u32 divisor, u64 *out_quotient, u32 *out_remainder)
 {
 
         ACPI_FUNCTION_TRACE(ut_short_divide);
@@ -284,9 +280,8 @@ acpi_ut_short_divide(acpi_integer in_dividend,
 }
 
 acpi_status
-acpi_ut_divide(acpi_integer in_dividend,
-               acpi_integer in_divisor,
-               acpi_integer * out_quotient, acpi_integer * out_remainder)
+acpi_ut_divide(u64 in_dividend,
+               u64 in_divisor, u64 *out_quotient, u64 *out_remainder)
 {
         ACPI_FUNCTION_TRACE(ut_divide);