ACPICA commit a7c6d65a5dab20b1e191c197e09af337fc54b341 /WX turns warning into fatal erros for MSVC builds. We need /WX- during EDK2 porting to allow agile development. Now it is time to enable /WX and some explicit type conversion cleanups are required for enabling /WX. Lv Zheng. Link: https://github.com/acpica/acpica/commit/a7c6d65a Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx> Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx> --- drivers/acpi/acpica/utprint.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/acpi/acpica/utprint.c b/drivers/acpi/acpica/utprint.c index 23cb472..c008589 100644 --- a/drivers/acpi/acpica/utprint.c +++ b/drivers/acpi/acpica/utprint.c @@ -286,7 +286,7 @@ static char *acpi_ut_format_number(char *string, /* Generate full string in reverse order */ pos = acpi_ut_put_number(reversed_string, number, base, upper); - i = ACPI_PTR_DIFF(pos, reversed_string); + i = (s32)ACPI_PTR_DIFF(pos, reversed_string); /* Printing 100 using %2d gives "100", not "00" */ @@ -475,7 +475,7 @@ int vsnprintf(char *string, acpi_size size, const char *format, va_list args) if (!s) { s = "<NULL>"; } - length = acpi_ut_bound_string_length(s, precision); + length = (s32)acpi_ut_bound_string_length(s, precision); if (!(type & ACPI_FORMAT_LEFT)) { while (length < width--) { pos = @@ -579,7 +579,7 @@ int vsnprintf(char *string, acpi_size size, const char *format, va_list args) } } - return (ACPI_PTR_DIFF(pos, string)); + return ((int)ACPI_PTR_DIFF(pos, string)); } /******************************************************************************* -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
