Commit dd6c4b98 authored Feb 10, 2011 by Will Newton Committed by Chris Ball Mar 15, 2011

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>

parent 170cba8c

drivers/mmc/host/dw_mmc.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -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;
		}