ACPI / bus: Use acpi_handle_debug() in acpi_print_osc_error()

acpi_print_osc_error() basically duplicates the functionalit of
acpi_handle_debug(), so use that one in there.

While at it, convert the explicit KERN_DEBUG prints to pr_debug()
(and apply it to continuation messages too).

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 262ca31..a6bb8ae 100644 (file)
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -174,22 +174,17 @@ void acpi_bus_detach_private_data(acpi_handle handle)
 EXPORT_SYMBOL_GPL(acpi_bus_detach_private_data);
 
 static void acpi_print_osc_error(acpi_handle handle,
-       struct acpi_osc_context *context, char *error)
+                                struct acpi_osc_context *context, char *error)
 {
-       struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER};
        int i;
 
-       if (ACPI_FAILURE(acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer)))
-               printk(KERN_DEBUG "%s: %s\n", context->uuid_str, error);
-       else {
-               printk(KERN_DEBUG "%s (%s): %s\n",
-                      (char *)buffer.pointer, context->uuid_str, error);
-               kfree(buffer.pointer);
-       }
-       printk(KERN_DEBUG "_OSC request data:");
+       acpi_handle_debug(handle, "(%s): %s\n", context->uuid_str, error);
+
+       pr_debug("_OSC request data:");
        for (i = 0; i < context->cap.length; i += sizeof(u32))
-               printk(" %x", *((u32 *)(context->cap.pointer + i)));
-       printk("\n");
+               pr_debug(" %x", *((u32 *)(context->cap.pointer + i)));
+
+       pr_debug("\n");
 }
 
 acpi_status acpi_str_to_uuid(char *str, u8 *uuid)