From: Jarkko Lavinen <jarkko.lavinen@xxxxxxxxx> 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> Acked-by: Matt Fleming <matt@xxxxxxxxxxxxxxxxx> Cc: Ian Molton <ian@xxxxxxxxxxxxxx> Cc: "Roberto A. Foglietta" <roberto.foglietta@xxxxxxxxx> Cc: Jarkko Lavinen <jarkko.lavinen@xxxxxxxxx> Cc: Denis Karpov <ext-denis.2.karpov@xxxxxxxxx> Cc: Pierre Ossman <pierre@xxxxxxxxx> Cc: Philip Langdale <philipl@xxxxxxxxx> Cc: "Madhusudhan" <madhu.cr@xxxxxx> Cc: <linux-mmc@xxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/mmc/host/omap_hsmmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/mmc/host/omap_hsmmc.c~omap_hsmmc-fix-null-pointer-dereference drivers/mmc/host/omap_hsmmc.c --- a/drivers/mmc/host/omap_hsmmc.c~omap_hsmmc-fix-null-pointer-dereference +++ a/drivers/mmc/host/omap_hsmmc.c @@ -677,7 +677,7 @@ static irqreturn_t mmc_omap_irq(int irq, 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; _ -- 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
