>From ece776be05f73787dad93802000f2d04218197d0 Mon Sep 17 00:00:00 2001 From: Jarkko Lavinen <jarkko.lavinen@xxxxxxxxx> Date: Tue, 12 May 2009 19:46:14 +0300 Subject: [PATCH] omap_hsmmc: fix NULL pointer dereference Do not call 'mmc_omap_xfer_done()' if the request is already done. Signed-off-by: Jarkko Lavinen <jarkko.lavinen@xxxxxxxxx> Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx> --- drivers/mmc/host/omap_hsmmc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 41c330d..fe46234 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -670,7 +670,7 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id) if (end_cmd || ((status & CC) && host->cmd)) mmc_omap_cmd_done(host, host->cmd); - if (end_trans || (status & TC)) + if ((end_trans || (status & TC)) && host->mrq) mmc_omap_xfer_done(host, data); return IRQ_HANDLED; -- 1.5.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
