linux_old1/drivers/mmc
Arnd Hannemann 2bd6a93555 mmc: tmio_mmc: fix CMD irq handling
With current code card insert/eject interrupts will acknowledge outstanding
commands. Normally this seems to be no problem, however if the hardware gets
stuck and no interrupts for CMD_TIMEOUT or CMD_RESPEND are generated, then
inserting and ejecting cards will falsely acknowledge outstanding commands
from the core.

This patch changes the behavior so that CMDs are only acked, if
CMD_TIMEOUT or CMD_RESPEND is received.

Signed-off-by: Arnd Hannemann <arnd@arndnet.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
2011-01-08 23:52:32 -05:00
..
card mmc: MMC_BLOCK_MINORS should depend on MMC_BLOCK. 2011-01-08 23:52:26 -05:00
core mmc: Register debugfs dir before calling card probe function. 2011-01-08 23:52:26 -05:00
host mmc: tmio_mmc: fix CMD irq handling 2011-01-08 23:52:32 -05:00
Kconfig mmc: explicitly mention SDIO support in Kconfig 2008-10-12 11:04:36 +02:00
Makefile mmc: Makefile: Fix EXTRA_CFLAGS assignment 2010-10-23 21:11:15 +08:00