> Put the function back, and change the pmac.h file to delete the #define,
> and replace the snd_pmac_keywest_write function with a real call to
> i2c_smbus_write_block_data so things like this don't happen again.
>
> Care to write a patch to do this?

It follows, along with an update of the include/linux/i2c.h to only
declare functions that actually exist, but grepping the whole sound
subtree shows that at least sound/oss/dmasound/tas_common.h defines
a few inline functions that call i2c_smbus_write_{byte,block}_data.


[I2C part]
Ressuscitate i2c_smbus_write_block_data since it's actually
used. Update include/linux/i2c.h to reflect the existing
functions.

[Sound part]
Remove snd_pmac_keywest_write* wrapper macros and directly
call the i2c_smbus_* functions instead.
Signed-off-by: Gabriel Paubert <paubert@iram.es>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>


===== include/linux/i2c.h 1.41 vs edited =====