>From: Andrew Morton [mailto:[EMAIL PROTECTED] > >On Wed, 17 Oct 2007 17:14:39 -0700 >Shannon Nelson <[EMAIL PROTECTED]> wrote: [...] >> +static dma_async_tx_callback ioat_dma_test_callback(void >*dma_async_param) >> +{ >> + printk(KERN_ERR "ioatdma: ioat_dma_test_callback(0x%04llx)\n", >> + (u64)dma_async_param); >> + return 0; >> +} > >This wanted to be `return NULL'. I'll fix.
Thanks. > >> /** >> * ioat_dma_self_test - Perform a IOAT transaction to >verify the HW works. >> * @device: device to be tested >> @@ -691,6 +715,8 @@ static int ioat_dma_self_test(struct >ioatdma_device *device) >> addr = dma_map_single(dma_chan->device->dev, dest, >IOAT_TEST_SIZE, >> DMA_FROM_DEVICE); >> ioat_set_dest(addr, tx, 0); >> + tx->callback = (void *)ioat_dma_test_callback; > >This cast is unneeded, surely? It had better be.. > >> + tx->callback_param = (void *)0x8086; > >eh? I suppose I could have used "42"... sln - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
