handle_nested_irq() expects a global IRQ number, so the irq_base has to be added to the RETU irq number. Signed-off-by: Michael Buesch <mb@xxxxxxxxx> --- Index: linux-omap-2.6/drivers/cbus/retu.c =================================================================== --- linux-omap-2.6.orig/drivers/cbus/retu.c 2011-02-27 18:12:41.147193710 +0100 +++ linux-omap-2.6/drivers/cbus/retu.c 2011-02-27 18:13:23.383428594 +0100 @@ -205,7 +205,7 @@ static irqreturn_t retu_irq_handler(int return IRQ_NONE; } - for (i = 0; idr != 0; i++, idr >>= 1) { + for (i = retu->irq_base; idr != 0; i++, idr >>= 1) { if (!(idr & 1)) continue; -- 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