On Wednesday 30 March 2011, Subhasish Ghosh wrote:

I am using a .setup to initialize pin mux etc. To use the mfd_cells directly 
should I
use .enable and .disable of the mfd_cells instead of the .setup.

I think it would be best not to define any per-board functions that
are needed to set up the cell, but rather to initialize it from
the ->probe function of the cell specific driver.

If you need board specific data such as GPIO lists, you can pass
them in the mfd_cell platform_data.
	
	Arnd