[PATCH v4 08/11] tty: add pruss SUART driver

[Subhasish Ghosh]

>> 
>> >>The driver should probably just get sram
>> >> space through platform data so that it doesn't depend on the
>> >> platform specific sram allocation function.
>> 
>> Are you suggesting that I go back to that implementation.
> 
> No, the platform code should use the SRAM allocator and
> pass on the allocated memory to the driver.
> 

Say, if the driver is loaded as a module.
If I allocate the sram in the platform code, how to I
free it when the driver is unloaded.