tree 065f85eb0a24659a3b79059c20e092afaaa3be08
parent 021cb59ae3869fb18ebc9fceb959f379c5ca835c
author Russell King - ARM Linux <linux@arm.linux.org.uk> 1294763756 +0000
committer Chris Ball <cjb@laptop.org> 1296010426 -0500

mmc: mmci: don't read command response when invalid

Don't read the command response from the registers when either the
command timed out (because there was no response from the card) or
the checksum on the response was invalid.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Chris Ball <cjb@laptop.org>