Spurious IRQs seen on MMC after 2.6.29. Flush posted write in IRQ handler.
Signed-off-by: Kevin Hilman <[email protected]> --- drivers/mmc/host/omap_hsmmc.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 3916a56..4270676 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -464,6 +464,7 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id) } OMAP_HSMMC_WRITE(host->base, STAT, status); + OMAP_HSMMC_READ(host->base, STAT); /* flush posted write */ if (end_cmd || (status & CC)) mmc_omap_cmd_done(host, host->cmd); -- 1.6.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
