diff options
| author | Jens Axboe <axboe@kernel.dk> | 2017-08-28 21:00:44 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-08-28 21:00:44 +0200 |
| commit | cd996fb47c360320cf25ac9503c16de085ea9cfc (patch) | |
| tree | 38a4730b2c031afe7daf632064f9687f1e09194e /drivers/memory/atmel-ebi.c | |
| parent | block: fix warning when I/O elevator is changed as request_queue is being rem... (diff) | |
| parent | Linux 4.13-rc7 (diff) | |
| download | linux-cd996fb47c360320cf25ac9503c16de085ea9cfc.tar.xz linux-cd996fb47c360320cf25ac9503c16de085ea9cfc.zip | |
Merge tag 'v4.13-rc7' into for-4.14/block-postmerge
Linux 4.13-rc7
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/memory/atmel-ebi.c')
| -rw-r--r-- | drivers/memory/atmel-ebi.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c index 99e644cda4d1..ebf69ff48ae2 100644 --- a/drivers/memory/atmel-ebi.c +++ b/drivers/memory/atmel-ebi.c @@ -72,7 +72,7 @@ struct atmel_smc_timing_xlate { { .name = nm, .converter = atmel_smc_cs_conf_set_pulse, .shift = pos} #define ATMEL_SMC_CYCLE_XLATE(nm, pos) \ - { .name = nm, .converter = atmel_smc_cs_conf_set_setup, .shift = pos} + { .name = nm, .converter = atmel_smc_cs_conf_set_cycle, .shift = pos} static void at91sam9_ebi_get_config(struct atmel_ebi_dev *ebid, struct atmel_ebi_dev_config *conf) @@ -120,12 +120,14 @@ static int atmel_ebi_xslate_smc_timings(struct atmel_ebi_dev *ebid, if (!ret) { required = true; ncycles = DIV_ROUND_UP(val, clk_period_ns); - if (ncycles > ATMEL_SMC_MODE_TDF_MAX || - ncycles < ATMEL_SMC_MODE_TDF_MIN) { + if (ncycles > ATMEL_SMC_MODE_TDF_MAX) { ret = -EINVAL; goto out; } + if (ncycles < ATMEL_SMC_MODE_TDF_MIN) + ncycles = ATMEL_SMC_MODE_TDF_MIN; + smcconf->mode |= ATMEL_SMC_MODE_TDF(ncycles); } @@ -263,7 +265,7 @@ static int atmel_ebi_xslate_smc_config(struct atmel_ebi_dev *ebid, } ret = atmel_ebi_xslate_smc_timings(ebid, np, &conf->smcconf); - if (ret) + if (ret < 0) return -EINVAL; if ((ret > 0 && !required) || (!ret && required)) { |