[PATCH v4 4/4] i2c: designware: do not disable adapter after transfer

2016-08-23 Thread Lucas De Marchi
Disabling the adapter after each transfer adds additional delays for each I2C transfer. Even if we don't wait for it to be disabled anymore, on next transfer we will need to if we have several transfers in a row. Now during the transfer init we check if IC_TAR can be changed dynamically, the

[PATCH v4 4/4] i2c: designware: do not disable adapter after transfer

2016-08-23 Thread Lucas De Marchi
Disabling the adapter after each transfer adds additional delays for each I2C transfer. Even if we don't wait for it to be disabled anymore, on next transfer we will need to if we have several transfers in a row. Now during the transfer init we check if IC_TAR can be changed dynamically, the