diff options
| -rw-r--r-- | drivers/i2c/busses/i2c-rtl9300.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-rtl9300.c b/drivers/i2c/busses/i2c-rtl9300.c index 4177cfb77094..9e3517b09b3d 100644 --- a/drivers/i2c/busses/i2c-rtl9300.c +++ b/drivers/i2c/busses/i2c-rtl9300.c @@ -130,11 +130,7 @@ static int rtl9300_i2c_config_xfer(struct rtl9300_i2c *i2c, struct rtl9300_i2c_c if (ret) return ret; - ret = regmap_field_write(i2c->fields[F_DATA_WIDTH], (len - 1) & 0xf); - if (ret) - return ret; - - return regmap_field_write(i2c->fields[F_RD_MODE], 0); + return regmap_field_write(i2c->fields[F_DATA_WIDTH], (len - 1) & 0xf); } static int rtl9300_i2c_read(struct rtl9300_i2c *i2c, u8 *buf, int len) @@ -455,6 +451,11 @@ static int rtl9300_i2c_probe(struct platform_device *pdev) } i2c->sda_num = 0xff; + /* only use standard read format */ + ret = regmap_field_write(i2c->fields[F_RD_MODE], 0); + if (ret) + return ret; + return 0; } |