From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 5 Dec 2019 21:38:01 +0000 (-0500)
Subject: drm/amdgpu/display: add fallthrough comment
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f794913ce82637572fb92633837cfac4f1345ad0;p=linux.git

drm/amdgpu/display: add fallthrough comment

To avoid a compiler warning.

Reviewed-by: Zhan Liu <zhan.liu@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
index 191b68b8163ad..f1a5d2c6aa378 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
@@ -645,6 +645,7 @@ bool dce_aux_transfer_with_retries(struct ddc_service *ddc,
 			case AUX_TRANSACTION_REPLY_AUX_DEFER:
 			case AUX_TRANSACTION_REPLY_I2C_OVER_AUX_DEFER:
 				retry_on_defer = true;
+				/* fall through */
 			case AUX_TRANSACTION_REPLY_I2C_OVER_AUX_NACK:
 				if (++aux_defer_retries >= AUX_MAX_DEFER_RETRIES) {
 					goto fail;