| From 5867fcad6e88af3d843bfa831648d84a53732d57 Mon Sep 17 00:00:00 2001 |
| From: Heinrich Schuchardt <xypron.glpk@gmx.de> |
| Date: Wed, 19 Dec 2018 17:17:13 +0100 |
| Subject: [PATCH] mv_ddr: mv_ddr4_training_leveling.c: uninitialized variable |
| |
| With GCC 8.2 uninitialized variables lead to a build error. |
| |
| Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> |
| Signed-off-by: Baruch Siach <baruch@tkos.co.il> |
| --- |
| Upstream status: commit 5867fcad6e8 |
| |
| mv_ddr4_training_leveling.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/mv_ddr4_training_leveling.c b/mv_ddr4_training_leveling.c |
| index 144e21a03c01..cb95389f5466 100644 |
| --- a/mv_ddr4_training_leveling.c |
| +++ b/mv_ddr4_training_leveling.c |
| @@ -368,7 +368,7 @@ static int mv_ddr4_dynamic_pb_wl_supp(u32 dev_num, enum mv_wl_supp_mode ecc_mode |
| u32 subphy_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE); |
| u8 compare_result = 0; |
| u32 orig_phase; |
| - u32 rd_data, wr_data; |
| + u32 rd_data, wr_data = 0; |
| u32 flag, step; |
| struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get(); |
| u32 ecc_phy_access_id; |
| -- |
| 2.20.1 |
| |
