tree 1f7a9f10bbbf61fc2c6d64adddc0a12072e31bae
parent 2dd087b16946cf168f401526adf26afa771bb740
author Michal Suchanek <hramrach@gmail.com> 1462494714 -0700
committer Brian Norris <computersforpeace@gmail.com> 1464826977 -0700

mtd: spi-nor: simplify write loop

The spi-nor write loop assumes that what is passed to the hardware
driver write() is what gets written.

When write() writes less than page size at once data is dropped on the
floor. Check the amount of data writen and exit if it does not match
requested amount.

Signed-off-by: Michal Suchanek <hramrach@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Tested-by Cyrille Pitchen <cyrille.pitchen@atmel.com>
Acked-by: Michal Suchanek <hramrach@gmail.com>
Tested-by: Michal Suchanek <hramrach@gmail.com>