drm/i915/gt: fix spelling mistake "undeflow" -> "underflow" (0d961c46) · Commits · 戴 / test

There is a spelling mistake in comment, fix it. Signed-off-by:

drivers/gpu/drm/i915/gt/intel_engine_pm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -181,7 +181,7 @@ static bool switch_to_kernel_context(struct intel_engine_cs *engine)
		* Ergo, if we put ourselves on the timelines.active_list
		* (se intel_timeline_enter()) before we increment the
		* engine->wakeref.count, we may see the request completion and retire
		* it causing an undeflow of the engine->wakeref.
		* it causing an underflow of the engine->wakeref.
		*/
		flags = __timeline_mark_lock(ce);
		GEM_BUG_ON(atomic_read(&ce->timeline->active_count) < 0);