When passing "test_suspend=mem" to the kernel:
PM: can't test 'mem' suspend state
and the suspend test is not run.
Commit 406e79385f ("PM / sleep: System sleep state selection
interface rework") changed pm_labels[] from a contiguous NULL-terminated
array to a sparse array (with the first element unpopulated), breaking
the assumptions of the iterator in setup_test_suspend().
Iterate from PM_SUSPEND_MIN to PM_SUSPEND_MAX - 1 to fix this.
Fixes: 406e79385f (PM / sleep: System sleep state selection interface rework)
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
8cff66791a