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ddr: altera: Clean up rw_mgr_mem_calibrate_read_test() part 2

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Clean up data types and constify where applicable. No function change.

Signed-off-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Marek Vasut 2015-07-19 07:48:58 +02:00
parent 3853d65e20
commit 3cb8bf3fc5
1 changed files with 15 additions and 15 deletions
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30
drivers/ddr/altera/sequencer.c
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@ -1174,25 +1174,25 @@ static void rw_mgr_mem_calibrate_read_load_patterns(const u32 rank_bgn,
* inserted into the mix used to align dqs enable. has more thorough checks
* than the regular read test.
*/
static uint32_t rw_mgr_mem_calibrate_read_test(uint32_t rank_bgn, uint32_t group,
uint32_t num_tries, uint32_t all_correct, uint32_t *bit_chk,
uint32_t all_groups, uint32_t all_ranks)
static int
rw_mgr_mem_calibrate_read_test(const u32 rank_bgn, const u32 group,
const u32 num_tries, const u32 all_correct,
u32 *bit_chk,
const u32 all_groups, const u32 all_ranks)
{
uint32_t r, vg;
uint32_t correct_mask_vg;
uint32_t tmp_bit_chk;
uint32_t rank_end = all_ranks ? RW_MGR_MEM_NUMBER_OF_RANKS :
const u32 rank_end = all_ranks ? RW_MGR_MEM_NUMBER_OF_RANKS :
(rank_bgn + NUM_RANKS_PER_SHADOW_REG);
uint32_t addr;
uint32_t base_rw_mgr;
const u32 quick_read_mode =
((STATIC_CALIB_STEPS & CALIB_SKIP_DELAY_SWEEPS) &&
ENABLE_SUPER_QUICK_CALIBRATION);
u32 correct_mask_vg = param->read_correct_mask_vg;
u32 tmp_bit_chk;
u32 base_rw_mgr;
u32 addr;
int r, vg, ret;
*bit_chk = param->read_correct_mask;
correct_mask_vg = param->read_correct_mask_vg;
int ret;
uint32_t quick_read_mode = (((STATIC_CALIB_STEPS) &
CALIB_SKIP_DELAY_SWEEPS) && ENABLE_SUPER_QUICK_CALIBRATION);
for (r = rank_bgn; r < rank_end; r++) {
if (param->skip_ranks[r])