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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>
utp
Marek Vasut 2015-08-10 23:01:43 +02:00
parent 6d7a33301a
commit 35e47b7132
1 changed files with 1 additions and 1 deletions
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drivers/ddr/altera/sequencer.c
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@ -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);