diff options
| author | Arnd Hannemann <arnd@arndnet.de> | 2010-12-29 08:21:14 -0500 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-01-08 23:52:32 -0500 |
| commit | 2bd6a935555b06622fa7f47a9c411b8a7812e4dc (patch) | |
| tree | aa96bbf4376b9b40d52946b7e41d58082cc3c183 /drivers/leds | |
| parent | 6ff56e0d8e02df023440ea65774cf1d15e669ece (diff) | |
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>
Diffstat (limited to 'drivers/leds')
0 files changed, 0 insertions, 0 deletions