tree 9e84fa1d744f4566b694efd033d8e6264ec2d23b
parent 8c887b6ec3df03fc576eb8a88217cd7d329422ce
author Marek Vasut <marex@denx.de> 1437281143 +0200
committer Marek Vasut <marex@denx.de> 1439036060 +0200

ddr: altera: Clean up find_vfifo_read()

Fix data types, constify where applicable, fix comments and debug
strings. In case enough failing reads are detected, just return
right away instead of breaking from the loop. This lets us make
the error handling at the end much simpler.

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