iop-adma: let devm do its job, don't duplicate free

No need to free stuff that the devm infrastructure will take care of...

Signed-off-by: Dan Williams <dan.j.williams@intel.com>

diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index df0e37d..0c6bbf5 100644 (file)
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -1113,26 +1113,13 @@ static int __devexit iop_adma_remove(struct platform_device *dev)
        struct iop_adma_device *device = platform_get_drvdata(dev);
        struct dma_chan *chan, *_chan;
        struct iop_adma_chan *iop_chan;
-       int i;
        struct iop_adma_platform_data *plat_data = dev->dev.platform_data;
 
        dma_async_device_unregister(&device->common);
 
-       for (i = 0; i < 3; i++) {
-               unsigned int irq;
-               irq = platform_get_irq(dev, i);
-               free_irq(irq, device);
-       }
-
        dma_free_coherent(&dev->dev, plat_data->pool_size,
                        device->dma_desc_pool_virt, device->dma_desc_pool);
 
-       do {
-               struct resource *res;
-               res = platform_get_resource(dev, IORESOURCE_MEM, 0);
-               release_mem_region(res->start, res->end - res->start);
-       } while (0);
-
        list_for_each_entry_safe(chan, _chan, &device->common.channels,
                                device_node) {
                iop_chan = to_iop_adma_chan(chan);