tree 12e88c776370fc88956b08b8c204835324bc2686
parent 0f602ec79ac4fd2a42075c5a170086ded439f36d
author Jarkko Lavinen <jarkko.lavinen@nokia.com> 1206562202 -0400
committer Pierre Ossman <drzeus@drzeus.cx> 1208541931 +0200

MMC: OMAP: Do not busy wait for end of command for ever

The limit was a fixed 100k limit in the busy loop, which is not
accurate. It would better to have time limit for the worst case
which occurs when sending 80 cycles at 400 kHz and takes about
200 microseconds, so limit the max time spend in the busy loop
for some 250 microseconds.

Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>