Re: [PATCH v4 3/4] i2c: designware: detect when dynamic tar update is possible

2016-08-25 Thread Wolfram Sang
> + u32 ic_con = dw_readl(dev, DW_IC_CON); > + if (msgs[dev->msg_write_idx].flags & I2C_M_TEN) Checkpatch warned: WARNING: Missing a blank line after declarations #49: FILE: drivers/i2c/busses/i2c-designware-core.c:452: I fixed it for you this time. signature.asc Descr

[PATCH v4 3/4] i2c: designware: detect when dynamic tar update is possible

2016-08-23 Thread Lucas De Marchi
This adapter can be synthesized with dynamic tar update enabled or disabled. When enabled it is not necessary to disable the adapter to change the slave address in some situations, which saves some time per transaction. There is no direct register to know if this feature is enabled but we can do i