diff options
Diffstat (limited to 'drivers/power/lp8727_charger.c')
| -rw-r--r-- | drivers/power/lp8727_charger.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/power/lp8727_charger.c b/drivers/power/lp8727_charger.c index 134ed5c7dde5..b5567bc99000 100644 --- a/drivers/power/lp8727_charger.c +++ b/drivers/power/lp8727_charger.c @@ -17,6 +17,7 @@ #include <linux/power_supply.h> #include <linux/platform_data/lp8727.h> +#define LP8788_NUM_INTREGS 2 #define DEFAULT_DEBOUNCE_MSEC 270 /* Registers */ @@ -136,6 +137,13 @@ static int lp8727_init_device(struct lp8727_chg *pchg) { u8 val; int ret; + u8 intstat[LP8788_NUM_INTREGS]; + + /* clear interrupts */ + ret = lp8727_read_bytes(pchg, INT1, intstat, LP8788_NUM_INTREGS); + if (ret) + return ret; + val = ID200_EN | ADC_EN | CP_EN; ret = lp8727_write_byte(pchg, CTRL1, val); |