diff options
| author | Will Newton <will.newton@gmail.com> | 2011-02-10 14:37:03 -0500 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-03-15 13:48:51 -0400 |
| commit | dd6c4b9807581b37bf68ba3cd160c6859f070d39 (patch) | |
| tree | d60dac551123658b8190de2ba10c3e2fdd2e83c2 /drivers/mmc/host | |
| parent | 170cba8cad5d9350f2c76bbd22013cc31ae26b0f (diff) | |
mmc: dw_mmc: Run card detect tasklet during slot initialisation.
We need to run the card detect tasklet at the end of slot initialisation
as it is possible that a card has been inserted prior to boot, so we don't
see an insertion interrupt and now the card is sitting there inserted but
with no power to it.
Signed-off-by: Neil Jones <neil.jones@imgtec.com>
Signed-off-by: Will Newton <will.newton@imgtec.com>
Reviewed-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 2fcc82577c1..c01cb8642fb 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -1441,6 +1441,12 @@ static int __init dw_mci_init_slot(struct dw_mci *host, unsigned int id) /* Card initially undetected */ slot->last_detect_state = 0; + /* + * Card may have been plugged in prior to boot so we + * need to run the detect tasklet + */ + tasklet_schedule(&host->card_tasklet); + return 0; } |