diff options
| -rw-r--r-- | driver/charger/bd9995x.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/driver/charger/bd9995x.c b/driver/charger/bd9995x.c index ff65d8b251..65e7483772 100644 --- a/driver/charger/bd9995x.c +++ b/driver/charger/bd9995x.c @@ -67,8 +67,10 @@ static inline int ch_raw_read16(int cmd, int *param, if (charger_map_cmd != map_cmd) { rv = i2c_write16(I2C_PORT_CHARGER, I2C_ADDR_CHARGER, BD9995X_CMD_MAP_SET, map_cmd); - if (rv) + if (rv) { + charger_map_cmd = BD9995X_INVALID_COMMAND; goto bd9995x_read_cleanup; + } charger_map_cmd = map_cmd; } @@ -91,8 +93,10 @@ static inline int ch_raw_write16(int cmd, int param, if (charger_map_cmd != map_cmd) { rv = i2c_write16(I2C_PORT_CHARGER, I2C_ADDR_CHARGER, BD9995X_CMD_MAP_SET, map_cmd); - if (rv) + if (rv) { + charger_map_cmd = BD9995X_INVALID_COMMAND; goto bd9995x_write_cleanup; + } charger_map_cmd = map_cmd; } @@ -719,7 +723,6 @@ static void bd99995_init(void) /* Unlock debug regs */ ch_raw_write16(BD9995X_CMD_PROTECT_SET, 0x3c, BD9995X_EXTENDED_COMMAND); - ch_raw_write16(BD9995X_CMD_MAP_SET, 0x2, BD9995X_EXTENDED_COMMAND); /* Undocumented - reverse current threshold = -50mV */ ch_raw_write16(0x14, 0x0202, BD9995X_DEBUG_COMMAND); @@ -728,7 +731,6 @@ static void bd99995_init(void) /* Re-lock debug regs */ ch_raw_write16(BD9995X_CMD_PROTECT_SET, 0x0, BD9995X_EXTENDED_COMMAND); - ch_raw_write16(BD9995X_CMD_MAP_SET, 0x1, BD9995X_EXTENDED_COMMAND); } DECLARE_HOOK(HOOK_INIT, bd99995_init, HOOK_PRIO_INIT_EXTPOWER); |