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authorMarek Vasut <marex@denx.de>2015-08-10 23:01:43 +0200
committerMarek Vasut <marex@denx.de>2015-08-23 11:56:19 +0200
commit35e47b7132fa515e32189077ec7b80090562c709 (patch)
tree4fd330da9daa7e9ef9da29ea219943e18d5cd30b /drivers/ddr/altera
parent6d7a33301a05472bc788415c1d1575041e478931 (diff)
ddr: altera: Repair uninited variable
Fix the following problem: drivers/ddr/altera/sequencer.c: In function 'sdram_calibration_full': drivers/ddr/altera/sequencer.c:1943:25: warning: 'found_failing_read' may be used uninitialized in this function [-Wmaybe-uninitialized] if (found_passing_read && found_failing_read) ^ drivers/ddr/altera/sequencer.c:1803:26: note: 'found_failing_read' was declared here u32 found_passing_read, found_failing_read, initial_failing_dtap; ^ Signed-off-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'drivers/ddr/altera')
-rw-r--r--drivers/ddr/altera/sequencer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index f3621cf5de..79c265faa2 100644
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -1800,7 +1800,7 @@ static int rw_mgr_mem_calibrate_vfifo_find_dqs_en_phase(const u32 grp)
u32 d, p, i;
u32 dtaps_per_ptap;
u32 work_bgn, work_end;
- u32 found_passing_read, found_failing_read, initial_failing_dtap;
+ u32 found_passing_read, found_failing_read = 0, initial_failing_dtap;
int ret;
debug("%s:%d %u\n", __func__, __LINE__, grp);