i915: reuse %ph to dump small buffers

Instead of pushing each byte via stack the specifier allows to supply the pointer and length to dump buffers up to 64 bytes long. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
git-mirror · Jan 17, 2015 · 6f34cc3 · 6f34cc3
1 parent 973a5b0
commit 6f34cc3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
@@ -3773,7 +3773,7 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp)
 				intel_dp_stop_link_train(intel_dp);
 			}
 
-			DRM_DEBUG_KMS("got esi %02x %02x %02x\n", esi[0], esi[1], esi[2]);
+			DRM_DEBUG_KMS("got esi %3ph\n", esi);
 			ret = drm_dp_mst_hpd_irq(&intel_dp->mst_mgr, esi, &handled);
 
 			if (handled) {
@@ -3789,7 +3789,7 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp)
 
 				bret = intel_dp_get_sink_irq_esi(intel_dp, esi);
 				if (bret == true) {
-					DRM_DEBUG_KMS("got esi2 %02x %02x %02x\n", esi[0], esi[1], esi[2]);
+					DRM_DEBUG_KMS("got esi2 %3ph\n", esi);
 					goto go_again;
 				}
 			} else