dm: fsl_i2c: Prepare compatibility functions
Signed-off-by: Mario Six <mario.six@gdsys.cc>
diff --git a/drivers/i2c/fsl_i2c.c b/drivers/i2c/fsl_i2c.c
index b838afd..06f1db4 100644
--- a/drivers/i2c/fsl_i2c.c
+++ b/drivers/i2c/fsl_i2c.c
@@ -247,7 +247,7 @@
return ret;
}
-static void fsl_i2c_init(struct i2c_adapter *adap, int speed, int slaveadd)
+static void __i2c_init(struct i2c_adapter *adap, int speed, int slaveadd)
{
const struct fsl_i2c_base *base;
const unsigned long long timeout = usec2ticks(CONFIG_I2C_MBB_TIMEOUT);
@@ -416,8 +416,8 @@
}
static int
-fsl_i2c_read(struct i2c_adapter *adap, u8 chip_addr, uint offset, int olen,
- u8 *data, int dlen)
+__i2c_read(struct i2c_adapter *adap, u8 chip_addr, uint offset, int olen,
+ u8 *data, int dlen)
{
struct fsl_i2c_base *base =
(struct fsl_i2c_base *)i2c_base[adap->hwadapnr];
@@ -467,8 +467,8 @@
}
static int
-fsl_i2c_write(struct i2c_adapter *adap, u8 chip_addr, uint offset, int olen,
- u8 *data, int dlen)
+__i2c_write(struct i2c_adapter *adap, u8 chip_addr, uint offset, int olen,
+ u8 *data, int dlen)
{
struct fsl_i2c_base *base =
(struct fsl_i2c_base *)i2c_base[adap->hwadapnr];
@@ -494,7 +494,7 @@
}
static int
-fsl_i2c_probe_chip(struct i2c_adapter *adap, uchar chip)
+__i2c_probe_chip(struct i2c_adapter *adap, uchar chip)
{
struct fsl_i2c_base *base =
(struct fsl_i2c_base *)i2c_base[adap->hwadapnr];
@@ -505,10 +505,10 @@
if (chip == (readb(&base->adr) >> 1))
return -1;
- return fsl_i2c_read(adap, chip, 0, 0, NULL, 0);
+ return __i2c_read(adap, chip, 0, 0, NULL, 0);
}
-static unsigned int fsl_i2c_set_bus_speed(struct i2c_adapter *adap,
+static unsigned int __i2c_set_bus_speed(struct i2c_adapter *adap,
unsigned int speed)
{
struct fsl_i2c_base *base =
@@ -521,6 +521,37 @@
return 0;
}
+static void fsl_i2c_init(struct i2c_adapter *adap, int speed, int slaveadd)
+{
+ __i2c_init(adap, speed, slaveadd);
+}
+
+static int
+fsl_i2c_probe_chip(struct i2c_adapter *adap, uchar chip)
+{
+ return __i2c_probe_chip(adap, chip);
+}
+
+static int
+fsl_i2c_read(struct i2c_adapter *adap, u8 chip_addr, uint offset, int olen,
+ u8 *data, int dlen)
+{
+ return __i2c_read(adap, chip_addr, offset, olen, data, dlen);
+}
+
+static int
+fsl_i2c_write(struct i2c_adapter *adap, u8 chip_addr, uint offset, int olen,
+ u8 *data, int dlen)
+{
+ return __i2c_write(adap, chip_addr, offset, olen, data, dlen);
+}
+
+static unsigned int fsl_i2c_set_bus_speed(struct i2c_adapter *adap,
+ unsigned int speed)
+{
+ return __i2c_set_bus_speed(adap, speed);
+}
+
/*
* Register fsl i2c adapters
*/