From c653a6d4d18be5213d0e910cee75ebf089f8ba9d Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Tue, 22 Sep 2009 16:44:56 -0700 Subject: omap_hsmmc: clear interrupt status after init sequence Clear the interrupt status after sending the initialization sequence, as specified in the TRM. Signed-off-by: Adrian Hunter Acked-by: Matt Fleming Cc: Ian Molton Cc: "Roberto A. Foglietta" Cc: Jarkko Lavinen Cc: Denis Karpov Cc: Pierre Ossman Cc: Philip Langdale Cc: "Madhusudhan" Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/mmc/host/omap_hsmmc.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/mmc') diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 305e5d26d7e..325cf60c65e 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -360,6 +360,10 @@ static void send_init_stream(struct mmc_omap_host *host) OMAP_HSMMC_WRITE(host->base, CON, OMAP_HSMMC_READ(host->base, CON) & ~INIT_STREAM); + + OMAP_HSMMC_WRITE(host->base, STAT, STAT_CLEAR); + OMAP_HSMMC_READ(host->base, STAT); + enable_irq(host->irq); } -- cgit v1.2.3-18-g5258