From 93083725e1ed86c07ea9846bb573b9340985853f Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Thu, 3 Aug 2023 19:36:54 +0800 Subject: 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 Link: https://lore.kernel.org/r/20230803113654.818640-1-yangyingliang@huawei.com Signed-off-by: Mark Brown --- drivers/regulator/max77857-regulator.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/regulator') 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, }; -- cgit v1.2.3