ACPICA: debugger: remove leading whitespaces when converting a string to a buffer

ACPICA commit 1b7228072f254a5b02625586ff7d561757b7fc2d

By removing leading whitespaces, the conversion computes the
correct number of elements in a given buffer or field encoding
that contains leading whitespaces.

Link: https://github.com/acpica/acpica/commit/1b722807Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/acpica/dbconvert.c

@@ -106,6 +106,10 @@ acpi_db_convert_to_buffer(char *string, union acpi_object *object)
 	u8 *buffer;
 	acpi_status status;
 
+	/* Skip all preceding white space */
+
+	acpi_ut_remove_whitespace(&string);
+
 	/* Generate the final buffer length */
 
 	for (i = 0, length = 0; string[i];) {