Revert "Fix standby timers"

David Zeuthen says:
> 1. Checking if a disk is asleep does not wake up the disk (unless its
> firmware is broken).
> 2. It's not atypical to have disks without any IO for _days_. We still
> want to check SMART status for disks in this case.

This reverts commit 65c901f1ebbb1286c7f533abbd8716b5c7d7294e.

1 files changed, 1 insertions, 30 deletions

diff --git a/src/udiskslinuxdriveata.c b/src/udiskslinuxdriveata.c
index 3b03874..9148dee 100644
--- a/src/udiskslinuxdriveata.c
+++ b/src/udiskslinuxdriveata.c
@@ -88,7 +88,6 @@ struct _UDisksLinuxDriveAta
   UDisksThreadedJob *selftest_job;
 
   gboolean     secure_erase_in_progress;
-  unsigned long drive_read, drive_write;
 };
 
 struct _UDisksLinuxDriveAtaClass
@@ -557,39 +556,11 @@ udisks_linux_drive_ata_refresh_smart_sync (UDisksLinuxDriveAta  *drive,
   else
     {
       guchar count;
-      gchar stat_path[PATH_MAX];
-      unsigned long drive_read, drive_write;
-      FILE *statf;
-      gboolean no_io = FALSE;
-
       if (!get_pm_state(device, error, &count))
         goto out;
       awake = count == 0xFF || count == 0x80;
-
-      snprintf (stat_path, sizeof (stat_path), "%s/stat", g_udev_device_get_sysfs_path (device->udev_device));
-      statf = fopen (stat_path, "r");
-      if (statf == NULL)
-        {
-          udisks_warning ("Failed to open %s", stat_path);
-        }
-      else
-        {
-          int res = fscanf (statf, "%lu %*u %*u %*u %lu", &drive_read, &drive_write);
-          fclose (statf);
-
-          if (res == 2)
-            {
-              no_io = (drive_read == drive->drive_read && drive_write == drive->drive_write);
-              udisks_debug ("drive_read=%lu, drive_write=%lu, old drive_read=%lu, old drive_write=%lu\n",
-                            drive_read, drive_write, drive->drive_read, drive->drive_write);
-              drive->drive_read = drive_read;
-              drive->drive_write = drive_write;
-            } else {
-              udisks_warning ("Failed to parse %s, only got %i items", stat_path, res);
-            }
-        }
       /* don't wake up disk unless specically asked to */
-      if (nowakeup && (!awake || no_io))
+      if (nowakeup && !awake)
         {
           g_set_error (error,
                        UDISKS_ERROR,