diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-owl.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-owl.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/i2c/busses/i2c-owl.c b/drivers/i2c/busses/i2c-owl.c index 5f0ef8c35141..84a195e35886 100644 --- a/drivers/i2c/busses/i2c-owl.c +++ b/drivers/i2c/busses/i2c-owl.c @@ -16,7 +16,8 @@ #include <linux/io.h> #include <linux/iopoll.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> +#include <linux/platform_device.h> /* I2C registers */ #define OWL_I2C_REG_CTL 0x0000 @@ -171,7 +172,7 @@ static void owl_i2c_xfer_data(struct owl_i2c_dev *i2c_dev) i2c_dev->err = 0; - /* Handle NACK from slave */ + /* Handle NACK from target */ fifostat = readl(i2c_dev->base + OWL_I2C_REG_FIFOSTAT); if (fifostat & OWL_I2C_FIFOSTAT_RNB) { i2c_dev->err = -ENXIO; @@ -301,7 +302,7 @@ static int owl_i2c_xfer_common(struct i2c_adapter *adap, struct i2c_msg *msgs, OWL_I2C_CTL_IRQE, !atomic); /* - * Select: FIFO enable, Master mode, Stop enable, Data count enable, + * Select: FIFO enable, controller mode, Stop enable, Data count enable, * Send start bit */ i2c_cmd = OWL_I2C_CMD_SECL | OWL_I2C_CMD_MSS | OWL_I2C_CMD_SE | @@ -313,7 +314,7 @@ static int owl_i2c_xfer_common(struct i2c_adapter *adap, struct i2c_msg *msgs, i2c_cmd |= OWL_I2C_CMD_AS(msgs[0].len + 1) | OWL_I2C_CMD_SAS(1) | OWL_I2C_CMD_RBE; - /* Write slave address */ + /* Write target address */ addr = i2c_8bit_addr_from_msg(&msgs[0]); writel(addr, i2c_dev->base + OWL_I2C_REG_TXDAT); @@ -419,9 +420,9 @@ static int owl_i2c_xfer_atomic(struct i2c_adapter *adap, } static const struct i2c_algorithm owl_i2c_algorithm = { - .master_xfer = owl_i2c_xfer, - .master_xfer_atomic = owl_i2c_xfer_atomic, - .functionality = owl_i2c_func, + .xfer = owl_i2c_xfer, + .xfer_atomic = owl_i2c_xfer_atomic, + .functionality = owl_i2c_func, }; static const struct i2c_adapter_quirks owl_i2c_quirks = { |