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>
diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index f3621cf..79c265f 100644
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -1800,7 +1800,7 @@
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);