On Fri, Jan 23, 2009 at 12:00 PM, Mike Frysinger vapier@gentoo.org wrote:
The current Blackfin i2c driver does not work properly with certain devices due to it breaking up transfers incorrectly. This is a rewrite of the driver and relocates it to the newer place in the source tree.
Also remove duplicated I2C speed defines in Blackfin board configs and disable I2C slave address usage since it isn't implemented.
Signed-off-by: Mike Frysinger vapier@gentoo.org
include/i2c.h still has this:
static inline void i2c_reg_write(u8 addr, u8 reg, u8 val) { ... #ifdef CONFIG_BLACKFIN /* This ifdef will become unneccessary in a future version of the * blackfin I2C driver. */ i2c_write(addr, reg, 0, &val, 1); #else i2c_write(addr, reg, 1, &val, 1); #endif }
There's a similar #ifdef in i2c_reg_read(). Are these #ifdefs still necessary? If so, could you modify your I2C driver so that they aren't? And then fix i2c.h as well?