From: Andrzej Hajda <a.hajda@samsung.com>
Date: Tue, 18 Oct 2016 12:13:35 +0000 (+0200)
Subject: drm/bridge/sii8620: simplify sii8620_mt_read_devcap code
X-Git-Tag: submit/tizen/20161116.232344~36
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8ae4a1e93d2add29deec5db0acaf349186a53de0;p=platform%2Fkernel%2Flinux-exynos.git

drm/bridge/sii8620: simplify sii8620_mt_read_devcap code

Use helper instead of direct allocation.

Change-Id: I5137e43f8e6f8ed0614f38969634cd1f5c5aec56
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
---

diff --git a/drivers/gpu/drm/bridge/sii8620.c b/drivers/gpu/drm/bridge/sii8620.c
index df12f15f515c..6a3d228cc9ee 100644
--- a/drivers/gpu/drm/bridge/sii8620.c
+++ b/drivers/gpu/drm/bridge/sii8620.c
@@ -442,17 +442,14 @@ static void sii8620_mt_read_devcap_recv(struct sii8620 *ctx,
 
 static void sii8620_mt_read_devcap(struct sii8620 *ctx, bool xdevcap)
 {
-	struct sii8620_mt_msg *msg = kzalloc(sizeof(*msg), GFP_KERNEL);
+	struct sii8620_mt_msg *msg = sii8620_mt_msg_new(ctx);
 
-	if (!msg) {
-		ctx->error = -ENOMEM;
+	if (!msg)
 		return;
-	}
 
 	msg->reg[0] = xdevcap ? MHL_READ_XDEVCAP : MHL_READ_DEVCAP;
 	msg->send = sii8620_mt_read_devcap_send;
 	msg->recv = sii8620_mt_read_devcap_recv;
-	list_add_tail(&msg->node, &ctx->mt_queue);
 }
 
 static void sii8620_fetch_edid(struct sii8620 *ctx)