diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-07-24 09:40:29 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-17 20:43:35 +0200 |
| commit | d25112aa34d007deaef3f2b373ab98ab1a7fc92d (patch) | |
| tree | ddc2e2e0418a483467159fd518ec9a8f4d8f66bf /drivers/memory | |
| parent | ddbfbcba4933b50680ae0b6a789e3bbce3f356a4 (diff) | |
memory: omap-gpmc: return meaningful error codes in gpmc_cs_set_timings()
The callers of gpmc_cs_set_timings() expect to receive -ERRNO on errors
and they pass further what they have received.
However gpmc_cs_set_timings() was returning -1 (equal to -EPERM) which
does not make sense in this context.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200724074038.5597-21-krzk@kernel.org
Diffstat (limited to 'drivers/memory')
| -rw-r--r-- | drivers/memory/omap-gpmc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index 324870d51dbc..792cdf048881 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -635,7 +635,7 @@ static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit, int max #define GPMC_SET_ONE_CD_MAX(reg, st, end, max, field, cd) \ if (set_gpmc_timing_reg(cs, (reg), (st), (end), (max), \ t->field, (cd), #field) < 0) \ - return -1 + return -ENXIO #define GPMC_SET_ONE(reg, st, end, field) \ GPMC_SET_ONE_CD_MAX(reg, st, end, 0, field, GPMC_CD_FCLK) @@ -703,7 +703,7 @@ int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t, div = gpmc_calc_divider(t->sync_clk); if (div < 0) - return div; + return -EINVAL; /* * See if we need to change the divider for waitmonitoringtime. @@ -727,7 +727,7 @@ int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t, __func__, t->wait_monitoring ); - return -1; + return -ENXIO; } } |