@@ -306,8 +306,6 @@ int i2c_dw_handle_tx_abort(struct dw_i2c_dev *dev);
u32 i2c_dw_func(struct i2c_adapter *adap);
void i2c_dw_disable(struct dw_i2c_dev *dev);
void i2c_dw_disable_int(struct dw_i2c_dev *dev);
-int i2c_dw_init(struct dw_i2c_dev *dev);
-int i2c_dw_init_slave(struct dw_i2c_dev *dev);
extern u32 i2c_dw_read_comp_param(struct dw_i2c_dev *dev);
extern int i2c_dw_probe(struct dw_i2c_dev *dev);
@@ -51,7 +51,7 @@ static void i2c_dw_configure_fifo_master(struct dw_i2c_dev *dev)
* This function is called during I2C init function, and in case of timeout at
* run time.
*/
-int i2c_dw_init(struct dw_i2c_dev *dev)
+static int i2c_dw_init_master(struct dw_i2c_dev *dev)
{
u32 hcnt, lcnt;
u32 reg, comp_param1;
@@ -171,7 +171,6 @@ int i2c_dw_init(struct dw_i2c_dev *dev)
return 0;
}
-EXPORT_SYMBOL_GPL(i2c_dw_init);
static void i2c_dw_xfer_init(struct dw_i2c_dev *dev)
{
@@ -444,7 +443,7 @@ i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
if (!wait_for_completion_timeout(&dev->cmd_complete, adap->timeout)) {
dev_err(dev->dev, "controller timed out\n");
/* i2c_dw_init implicitly disables the adapter */
- i2c_dw_init(dev);
+ i2c_dw_init_master(dev);
ret = -ETIMEDOUT;
goto done;
}
@@ -622,7 +621,7 @@ int i2c_dw_probe(struct dw_i2c_dev *dev)
init_completion(&dev->cmd_complete);
- dev->init = i2c_dw_init;
+ dev->init = i2c_dw_init_master;
dev->disable = i2c_dw_disable;
dev->disable_int = i2c_dw_disable_int;
@@ -49,7 +49,7 @@ static void i2c_dw_configure_fifo_slave(struct dw_i2c_dev *dev)
* This function is called during I2C init function, and in case of timeout at
* run time.
*/
-int i2c_dw_init_slave(struct dw_i2c_dev *dev)
+static int i2c_dw_init_slave(struct dw_i2c_dev *dev)
{
u32 sda_falling_time, scl_falling_time;
u32 reg, comp_param1;
@@ -168,7 +168,6 @@ int i2c_dw_init_slave(struct dw_i2c_dev *dev)
return 0;
}
-EXPORT_SYMBOL_GPL(i2c_dw_init_slave);
static int i2c_dw_reg_slave(struct i2c_client *slave)
{
Recent i2c-designware slave support patches use master or slave HW init functions through the function pointer so we can declare them static. While at it, rename i2c_dw_init() as i2c_dw_init_master(). Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> --- drivers/i2c/busses/i2c-designware-core.h | 2 -- drivers/i2c/busses/i2c-designware-master.c | 7 +++---- drivers/i2c/busses/i2c-designware-slave.c | 3 +-- 3 files changed, 4 insertions(+), 8 deletions(-)