Commit a911ddc9 authored Oct 30, 2013 by Ezequiel Garcia Committed by Dan Williams Nov 14, 2013

dma: mv_xor: Remove unneeded NULL address check



This mmio address is checked at probe-time, which makes this test
redundant. Let's just remove it.

Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

parent 779e561a

drivers/dma/mv_xor.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -1035,10 +1035,6 @@ mv_xor_channel_add(struct mv_xor_device *xordev,
		}

		mv_chan->mmr_base = xordev->xor_base;
		if (!mv_chan->mmr_base) {
		ret = -ENOMEM;
		goto err_free_dma;
		}
		tasklet_init(&mv_chan->irq_tasklet, mv_xor_tasklet, (unsigned long)
		mv_chan);