EDAC/device: Respect any driver-supplied workqueue polling value

[linux-2.6-microblaze.git] / drivers / edac / edac_device.c

diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
index 878deb4..0689e15 100644 (file)
--- a/drivers/edac/edac_device.c
+++ b/drivers/edac/edac_device.c
@@ -34,6 +34,9 @@
 static DEFINE_MUTEX(device_ctls_mutex);
 static LIST_HEAD(edac_device_list);
 
+/* Default workqueue processing interval on this instance, in msecs */
+#define DEFAULT_POLL_INTERVAL 1000
+
 #ifdef CONFIG_EDAC_DEBUG
 static void edac_device_dump_device(struct edac_device_ctl_info *edac_dev)
 {
@@ -336,7 +339,7 @@ static void edac_device_workq_function(struct work_struct *work_req)
         * whole one second to save timers firing all over the period
         * between integral seconds
         */
-       if (edac_dev->poll_msec == 1000)
+       if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)
                edac_queue_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));
        else
                edac_queue_work(&edac_dev->work, edac_dev->delay);
@@ -366,7 +369,7 @@ static void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,
         * timers firing on sub-second basis, while they are happy
         * to fire together on the 1 second exactly
         */
-       if (edac_dev->poll_msec == 1000)
+       if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)
                edac_queue_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));
        else
                edac_queue_work(&edac_dev->work, edac_dev->delay);
@@ -400,7 +403,7 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
        edac_dev->delay     = msecs_to_jiffies(msec);
 
        /* See comment in edac_device_workq_setup() above */
-       if (edac_dev->poll_msec == 1000)
+       if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)
                edac_mod_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));
        else
                edac_mod_work(&edac_dev->work, edac_dev->delay);
@@ -442,11 +445,7 @@ int edac_device_add_device(struct edac_device_ctl_info *edac_dev)
                /* This instance is NOW RUNNING */
                edac_dev->op_state = OP_RUNNING_POLL;
 
-               /*
-                * enable workq processing on this instance,
-                * default = 1000 msec
-                */
-               edac_device_workq_setup(edac_dev, 1000);
+               edac_device_workq_setup(edac_dev, edac_dev->poll_msec ?: DEFAULT_POLL_INTERVAL);
        } else {
                edac_dev->op_state = OP_RUNNING_INTERRUPT;
        }