Techwizz/kernel-fxtec-pro1x
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dma: mv_xor: Remove unneeded NULL address check

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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>
This commit is contained in:
Ezequiel Garcia 2013-10-30 12:01:42 -03:00 committed by Dan Williams
parent 779e561ae2
commit a911ddc9a0
1 changed files with 0 additions and 4 deletions
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4
drivers/dma/mv_xor.c
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@ -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);