Check for s2ram in check_suspend().

The uswsusp sleep module uses s2ram now for do_suspend(), so check
for the command in check_suspend().

1 files changed, 1 insertions, 0 deletions

diff --git a/pm/module.d/uswsusp b/pm/module.d/uswsusp
index 48cea40..07d2cc5 100755
--- a/pm/module.d/uswsusp
+++ b/pm/module.d/uswsusp
@@ -34,6 +34,7 @@ get_quirks()
 
 check_suspend()
 {
+	command_exists s2ram || return 1
 	[ -c /dev/pmu ] && return 0
 	grep -q mem /sys/power/state && return 0
 }