提交 1f549a24 编写于 作者: B Bob Moore 提交者: Len Brown

ACPICA: Fixed a problem with FromBCD and ToBCD with some compilers

On some compilers, the ShortDivide function worked incorrectly,
causing problems with the BCD functions with large input
values. (Truncation from 64-bit to 32-bit occurred.) Internal
http://www.acpica.org/bugzilla/show_bug.cgi?id=435Signed-off-by: NBob Moore <robert.moore@intel.com>
Signed-off-by: NAlexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: NLen Brown <len.brown@intel.com>
上级 b160987d
...@@ -276,7 +276,7 @@ acpi_ut_short_divide(acpi_integer in_dividend, ...@@ -276,7 +276,7 @@ acpi_ut_short_divide(acpi_integer in_dividend,
*out_quotient = in_dividend / divisor; *out_quotient = in_dividend / divisor;
} }
if (out_remainder) { if (out_remainder) {
*out_remainder = (u32) in_dividend % divisor; *out_remainder = (u32) (in_dividend % divisor);
} }
return_ACPI_STATUS(AE_OK); return_ACPI_STATUS(AE_OK);
......
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