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Commit 6f34cc39 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Daniel Vetter
Browse files

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: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 973a5b06

drivers/gpu/drm/i915/intel_dp.c

+2 −2
Original line number Diff line number Diff line
@@ -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