OMAP: DSS2: DSI: change dsi_vc_dcs_read_2 parameters

Change dsi_vc_dcs_read_2() data parameter to two u8 parameters to make the
byte-order clear.

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

1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index de3fdab46f3..767f6fb2bdf 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -2235,11 +2235,12 @@ int dsi_vc_dcs_read_1(int channel, u8 dcs_cmd, u8 *data)
 }
 EXPORT_SYMBOL(dsi_vc_dcs_read_1);
 
-int dsi_vc_dcs_read_2(int channel, u8 dcs_cmd, u16 *data)
+int dsi_vc_dcs_read_2(int channel, u8 dcs_cmd, u8 *data1, u8 *data2)
 {
+        u8 buf[2];
         int r;
 
-        r = dsi_vc_dcs_read(channel, dcs_cmd, (u8 *)data, 2);
+        r = dsi_vc_dcs_read(channel, dcs_cmd, buf, 2);
 
         if (r < 0)
                 return r;
@@ -2247,6 +2248,9 @@ int dsi_vc_dcs_read_2(int channel, u8 dcs_cmd, u16 *data)
         if (r != 2)
                 return -EIO;
 
+        *data1 = buf[0];
+        *data2 = buf[1];
+
         return 0;
 }
 EXPORT_SYMBOL(dsi_vc_dcs_read_2);