From: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Date: Fri, 14 May 2010 14:42:07 +0000 (+0300)
Subject: OMAP: DSS2: DSI: Remove BTA after set_max_rx_packet_size
X-Git-Tag: v2.6.36-rc1~487^2~17
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fa15c79b9a75cdc5eaabfed7413a9e098c841022;p=karo-tx-linux.git

OMAP: DSS2: DSI: Remove BTA after set_max_rx_packet_size

SMRPS function always sent BTA after sending the SMRPS packet. This is
not needed, and also caused some (buggy) panels to bug. This patch
removes the BTA.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
---

diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index d0881e948bcf..18fe332d06e1 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -2279,16 +2279,8 @@ EXPORT_SYMBOL(dsi_vc_dcs_read_2);
 
 int dsi_vc_set_max_rx_packet_size(int channel, u16 len)
 {
-	int r;
-	r = dsi_vc_send_short(channel, DSI_DT_SET_MAX_RET_PKG_SIZE,
+	return dsi_vc_send_short(channel, DSI_DT_SET_MAX_RET_PKG_SIZE,
 			len, 0);
-
-	if (r)
-		return r;
-
-	r = dsi_vc_send_bta_sync(channel);
-
-	return r;
 }
 EXPORT_SYMBOL(dsi_vc_set_max_rx_packet_size);