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regulator: tps65910: check TPS65910_NUM_REGS at build time 

Check TPS65910_NUM_REGS at build time instead of silently registering
not all regulators at runtime.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Michał Mirosław 2017-06-13 16:41:56 +02:00 committed by Mark Brown
parent 2ea659a9ef
commit fe953904f3
1 changed files with 3 additions and 2 deletions
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5
drivers/regulator/tps65910-regulator.c
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@ -1107,6 +1107,7 @@ static int tps65910_probe(struct platform_device *pdev)
switch (tps65910_chip_id(tps65910)) {
case TPS65910:
BUILD_BUG_ON(TPS65910_NUM_REGS < ARRAY_SIZE(tps65910_regs));
pmic->get_ctrl_reg = &tps65910_get_ctrl_register;
pmic->num_regulators = ARRAY_SIZE(tps65910_regs);
pmic->ext_sleep_control = tps65910_ext_sleep_control;
@ -1119,6 +1120,7 @@ static int tps65910_probe(struct platform_device *pdev)
DCDCCTRL_DCDCCKSYNC_MASK);
break;
case TPS65911:
BUILD_BUG_ON(TPS65910_NUM_REGS < ARRAY_SIZE(tps65911_regs));
pmic->get_ctrl_reg = &tps65911_get_ctrl_register;
pmic->num_regulators = ARRAY_SIZE(tps65911_regs);
pmic->ext_sleep_control = tps65911_ext_sleep_control;
@ -1144,8 +1146,7 @@ static int tps65910_probe(struct platform_device *pdev)
if (!pmic->rdev)
return -ENOMEM;
for (i = 0; i < pmic->num_regulators && i < TPS65910_NUM_REGS;
i++, info++) {
for (i = 0; i < pmic->num_regulators; i++, info++) {
/* Register the regulators */
pmic->info[i] = info;