ddr: altera: Clean up rw_mgr_mem_calibrate_read_test() part 3
authorMarek Vasut <marex@denx.de>
Sun, 19 Jul 2015 05:51:17 +0000 (07:51 +0200)
committerMarek Vasut <marex@denx.de>
Sat, 8 Aug 2015 12:14:21 +0000 (14:14 +0200)
commit7ce23bb6efc21ab3a041d0324f25a6e15492fb61
tree17a4129fe9b1a35ae86b8d65a6cd9f7462ca4a1e
parent3cb8bf3fc50ebea58be4fcd81f86d5323c9b3206
ddr: altera: Clean up rw_mgr_mem_calibrate_read_test() part 3

The C language has signed types, so make use of them. Fix this
obscene loop, which tries to do away with unsigned type, but
just makes the code more cryptic.

Signed-off-by: Marek Vasut <marex@denx.de>
drivers/ddr/altera/sequencer.c