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@xxxxxxxxxx> Signed-off-by: Will Newton <will.newton@xxxxxxxxxx> Reviewed-by: Matt Fleming <matt@xxxxxxxxxxxxxxxxx> --- drivers/mmc/host/dw_mmc.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 2fcc825..0b0bedd 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -1441,6 +1441,13 @@ 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; } -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
