tree a5fedc3f0636468f3aafda24cbf54aca4406195e
parent 1796a09bc5b81cf9d81cb9311877dcea747d6627
author Marek Vasut <marex@denx.de> 1438460771 +0200
committer Marek Vasut <marex@denx.de> 1439036068 +0200

ddr: altera: sdram: Clean up sdram_write_verify()

Clean the function up so that it's obvious what it is doing,
fix the formating strings in debug outputs, add kerneldoc.
Make the function return proper errno-compliant return values
and propagate this change throughout sdram.c

Signed-off-by: Marek Vasut <marex@denx.de>