| commit | f5a106d9e2a5d947e106c3caace373ded1a695ed | [log] [tgz] |
|---|---|---|
| author | Linus Walleij <linus.walleij@stericsson.com> | Thu Jan 27 17:44:34 2011 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Thu Jan 27 22:06:12 2011 +0000 |
| tree | 495864e9dccb92ea383e2d6608c4f291989d8c29 | |
| parent | bffb276fffc93000e05a19ee0bdee844dff6a88d [diff] |
ARM: 6642/1: mmci: calculate remaining bytes at error correctly The MMCIDATACNT register contain the number of byte left at error not the number of words, so loose the << 2 thing. Further if CRC fails on the first block, we may end up with a negative number of transferred bytes which is not good, and the formula was in wrong order. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>