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authorWolfram Sang <wsa@the-dreams.de>2013-03-29 11:23:41 +0100
committerWolfram Sang <wsa@the-dreams.de>2013-03-29 12:09:44 +0100
commitadf68acf387a203d76315d72b36b829bde1d01b6 (patch)
tree73130482b314fc9e92552eeb341b26742b01e618 /drivers/i2c/busses
parent7fafae669a623b003d9d40b75ab31bb9625d5c38 (diff)
downloadvexpress-lsk-adf68acf387a203d76315d72b36b829bde1d01b6.tar.gz
i2c: davinci: rename recover bus functions
Since we have generic i2c bus recover routines now, these custom ones need to be renamed to fix the namespace clash. Proper conversion needs to be done by someone who has access to the hardware. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses')
-rw-r--r--drivers/i2c/busses/i2c-davinci.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c
index 7d1e590a7bb..61f793b8789 100644
--- a/drivers/i2c/busses/i2c-davinci.c
+++ b/drivers/i2c/busses/i2c-davinci.c
@@ -137,7 +137,7 @@ static inline u16 davinci_i2c_read_reg(struct davinci_i2c_dev *i2c_dev, int reg)
}
/* Generate a pulse on the i2c clock pin. */
-static void generic_i2c_clock_pulse(unsigned int scl_pin)
+static void davinci_i2c_clock_pulse(unsigned int scl_pin)
{
u16 i;
@@ -155,7 +155,7 @@ static void generic_i2c_clock_pulse(unsigned int scl_pin)
/* This routine does i2c bus recovery as specified in the
* i2c protocol Rev. 03 section 3.16 titled "Bus clear"
*/
-static void i2c_recover_bus(struct davinci_i2c_dev *dev)
+static void davinci_i2c_recover_bus(struct davinci_i2c_dev *dev)
{
u32 flag = 0;
struct davinci_i2c_platform_data *pdata = dev->pdata;
@@ -166,7 +166,7 @@ static void i2c_recover_bus(struct davinci_i2c_dev *dev)
flag |= DAVINCI_I2C_MDR_NACK;
/* write the data into mode register */
davinci_i2c_write_reg(dev, DAVINCI_I2C_MDR_REG, flag);
- generic_i2c_clock_pulse(pdata->scl_pin);
+ davinci_i2c_clock_pulse(pdata->scl_pin);
/* Send STOP */
flag = davinci_i2c_read_reg(dev, DAVINCI_I2C_MDR_REG);
flag |= DAVINCI_I2C_MDR_STP;
@@ -289,7 +289,7 @@ static int i2c_davinci_wait_bus_not_busy(struct davinci_i2c_dev *dev,
return -ETIMEDOUT;
} else {
to_cnt = 0;
- i2c_recover_bus(dev);
+ davinci_i2c_recover_bus(dev);
i2c_davinci_init(dev);
}
}
@@ -379,7 +379,7 @@ i2c_davinci_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg, int stop)
dev->adapter.timeout);
if (r == 0) {
dev_err(dev->dev, "controller timed out\n");
- i2c_recover_bus(dev);
+ davinci_i2c_recover_bus(dev);
i2c_davinci_init(dev);
dev->buf_len = 0;
return -ETIMEDOUT;