diff options
Diffstat (limited to 'drivers/regulator/tps6586x-regulator.c')
-rw-r--r-- | drivers/regulator/tps6586x-regulator.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c index effa6770ead..c668944dc3a 100644 --- a/drivers/regulator/tps6586x-regulator.c +++ b/drivers/regulator/tps6586x-regulator.c | |||
@@ -297,6 +297,10 @@ static inline int tps6586x_regulator_preinit(struct device *parent, | |||
297 | uint8_t val1, val2; | 297 | uint8_t val1, val2; |
298 | int ret; | 298 | int ret; |
299 | 299 | ||
300 | if (ri->enable_reg[0] == ri->enable_reg[1] && | ||
301 | ri->enable_bit[0] == ri->enable_bit[1]) | ||
302 | return 0; | ||
303 | |||
300 | ret = tps6586x_read(parent, ri->enable_reg[0], &val1); | 304 | ret = tps6586x_read(parent, ri->enable_reg[0], &val1); |
301 | if (ret) | 305 | if (ret) |
302 | return ret; | 306 | return ret; |