mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-10 23:24:38 +00:00
dm: fsl_i2c: Rename methods for reading/writing data
Signed-off-by: Mario Six <mario.six@gdsys.cc>
This commit is contained in:
parent
16579ecbcc
commit
00b61553f1
1 changed files with 8 additions and 8 deletions
|
@ -366,7 +366,7 @@ i2c_write_addr(struct i2c_adapter *adap, u8 dev, u8 dir, int rsta)
|
|||
}
|
||||
|
||||
static __inline__ int
|
||||
__i2c_write(struct i2c_adapter *adap, u8 *data, int length)
|
||||
__i2c_write_data(struct i2c_adapter *adap, u8 *data, int length)
|
||||
{
|
||||
struct fsl_i2c_base *base =
|
||||
(struct fsl_i2c_base *)i2c_base[adap->hwadapnr];
|
||||
|
@ -383,7 +383,7 @@ __i2c_write(struct i2c_adapter *adap, u8 *data, int length)
|
|||
}
|
||||
|
||||
static __inline__ int
|
||||
__i2c_read(struct i2c_adapter *adap, u8 *data, int length)
|
||||
__i2c_read_data(struct i2c_adapter *adap, u8 *data, int length)
|
||||
{
|
||||
struct fsl_i2c_base *base =
|
||||
(struct fsl_i2c_base *)i2c_base[adap->hwadapnr];
|
||||
|
@ -436,23 +436,23 @@ fsl_i2c_read(struct i2c_adapter *adap, u8 chip_addr, uint offset, int olen,
|
|||
*/
|
||||
if (olen < 0) {
|
||||
if (i2c_write_addr(adap, chip_addr, I2C_WRITE_BIT, 0) != 0)
|
||||
ret = __i2c_write(adap, data, -olen);
|
||||
ret = __i2c_write_data(adap, data, -olen);
|
||||
|
||||
if (ret != -olen)
|
||||
return -1;
|
||||
|
||||
if (dlen && i2c_write_addr(adap, chip_addr,
|
||||
I2C_READ_BIT, 1) != 0)
|
||||
ret = __i2c_read(adap, data, dlen);
|
||||
ret = __i2c_read_data(adap, data, dlen);
|
||||
} else {
|
||||
if ((!dlen || olen > 0) &&
|
||||
i2c_write_addr(adap, chip_addr, I2C_WRITE_BIT, 0) != 0 &&
|
||||
__i2c_write(adap, &o[4 - olen], olen) == olen)
|
||||
__i2c_write_data(adap, &o[4 - olen], olen) == olen)
|
||||
ret = 0; /* No error so far */
|
||||
|
||||
if (dlen && i2c_write_addr(adap, chip_addr, I2C_READ_BIT,
|
||||
olen ? 1 : 0) != 0)
|
||||
ret = __i2c_read(adap, data, dlen);
|
||||
ret = __i2c_read_data(adap, data, dlen);
|
||||
}
|
||||
|
||||
writeb(I2C_CR_MEN, &base->cr);
|
||||
|
@ -479,8 +479,8 @@ fsl_i2c_write(struct i2c_adapter *adap, u8 chip_addr, uint offset, int olen,
|
|||
return -1;
|
||||
|
||||
if (i2c_write_addr(adap, chip_addr, I2C_WRITE_BIT, 0) != 0 &&
|
||||
__i2c_write(adap, &o[4 - olen], olen) == olen) {
|
||||
ret = __i2c_write(adap, data, dlen);
|
||||
__i2c_write_data(adap, &o[4 - olen], olen) == olen) {
|
||||
ret = __i2c_write_data(adap, data, dlen);
|
||||
}
|
||||
|
||||
writeb(I2C_CR_MEN, &base->cr);
|
||||
|
|
Loading…
Reference in a new issue