mmc: sdhci: specify maximum discard timeout

In general, SDHC hardware timeout cannot be avoided.
Accordingly, the maximum timeout is specified to limit
the maximum discard size.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Adrian Hunter 2011-06-28 17:16:03 +03:00 • committed by Chris Ball
commit 58d1246db3