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| author | Yang Yingliang <yangyingliang@huawei.com> | 2023-08-03 14:36:54 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-08-03 17:57:36 +0300 |
| commit | 93083725e1ed86c07ea9846bb573b9340985853f (patch) | |
| tree | 2c3d165a473225ae8726f50d81bc9a3bb9f44ac4 /drivers/regulator | |
| parent | 22475bcc2083196544fa55b861d76e0e7ee9da11 (diff) | |
| download | linux-93083725e1ed86c07ea9846bb573b9340985853f.tar.xz | |
regulator: max77857: fix build error in max77857-regulator.c
When using low verion gcc(7.5) to build the max77857-regulator driver,
got the following error:
drivers/regulator/max77857-regulator.c:312:16: error: initializer element is not constant
.ramp_delay = max77857_ramp_table[0][0],
To fix this by introducing a macro RAMAP_DELAY_INIT_VAL to define the
value of max77857_ramp_table[0[0].
Fixes: af71cccadece ("regulator: max77857: Add ADI MAX77857/59/MAX77831 Regulator Support")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230803113654.818640-1-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/max77857-regulator.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/regulator/max77857-regulator.c b/drivers/regulator/max77857-regulator.c index f2141b5be780..44a510547318 100644 --- a/drivers/regulator/max77857-regulator.c +++ b/drivers/regulator/max77857-regulator.c @@ -293,8 +293,10 @@ static const unsigned int max77857_switch_freq[] = { 1200000, 1500000, 1800000, 2100000 }; +#define RAMAP_DELAY_INIT_VAL 1333 + static const unsigned int max77857_ramp_table[2][4] = { - { 1333, 667, 333, 227 }, /* when switch freq is 1.8MHz or 2.1MHz */ + { RAMAP_DELAY_INIT_VAL, 667, 333, 227 }, /* when switch freq is 1.8MHz or 2.1MHz */ { 1166, 667, 333, 167 }, /* when switch freq is 1.2MHz or 1.5MHz */ }; @@ -309,7 +311,7 @@ static struct regulator_desc max77857_regulator_desc = { .n_ramp_values = ARRAY_SIZE(max77857_ramp_table[0]), .ramp_reg = MAX77857_REG_CONT3, .ramp_mask = GENMASK(1, 0), - .ramp_delay = max77857_ramp_table[0][0], + .ramp_delay = RAMAP_DELAY_INIT_VAL, .owner = THIS_MODULE, }; |