From: Bob Moore <robert.moore@xxxxxxxxx>
Split the "data register I/O" with more informative read and
write messages.
Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
Signed-off-by: Lin Ming <ming.m.lin@xxxxxxxxx>
Signed-off-by: Len Brown <len.brown@xxxxxxxxx>
---
drivers/acpi/executer/exfldio.c | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/acpi/executer/exfldio.c b/drivers/acpi/executer/exfldio.c
index 9ff9d1f..94500c4 100644
--- a/drivers/acpi/executer/exfldio.c
+++ b/drivers/acpi/executer/exfldio.c
@@ -498,14 +498,13 @@ acpi_ex_field_datum_io(union acpi_operand_object *obj_desc,
return_ACPI_STATUS(status);
}
- ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
- "I/O to Data Register: ValuePtr %p\n",
- value));
-
if (read_write == ACPI_READ) {
/* Read the datum from the data_register */
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Read from Data Register\n"));
+
status =
acpi_ex_extract_from_field(obj_desc->index_field.
data_obj, value,
@@ -513,6 +512,10 @@ acpi_ex_field_datum_io(union acpi_operand_object *obj_desc,
} else {
/* Write the datum to the data_register */
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Write to Data Register: Value %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(*value)));
+
status =
acpi_ex_insert_into_field(obj_desc->index_field.
data_obj, value,
--
1.5.6.6
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