ACPI: EC: PM: Make acpi_ec_dispatch_gpe() print debug message

Add a pm_pr_dbg() debug statement to acpi_ec_dispatch_gpe() to print
a message when the EC GPE has been dispatched (because its status
was set).

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 8d7247b..58597ec 100644 (file)
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -1980,7 +1980,11 @@ bool acpi_ec_dispatch_gpe(void)
                return false;
 
        ret = acpi_dispatch_gpe(NULL, first_ec->gpe);
-       return ret == ACPI_INTERRUPT_HANDLED;
+       if (ret == ACPI_INTERRUPT_HANDLED) {
+               pm_pr_dbg("EC GPE dispatched\n");
+               return true;
+       }
+       return false;
 }
 #endif /* CONFIG_PM_SLEEP */