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Commit aa884a26 authored by Tobias Klauser's avatar Tobias Klauser Committed by David S. Miller
Browse files

net: ethoc: Remove unused members from struct ethoc 



The io_region_size and dma_alloc members of struct ethoc are only
written but never read, so they might as well be removed.

Signed-off-by: default avatarTobias Klauser <tklauser@distanz.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 76eb75be

drivers/net/ethernet/ethoc.c

+0 −7
Original line number Diff line number Diff line
@@ -180,8 +180,6 @@ MODULE_PARM_DESC(buffer_size, "DMA buffer allocation size"); 
 * struct ethoc - driver-private device structure

 * @iobase:	pointer to I/O memory region

 * @membase:	pointer to buffer memory region

 * @dma_alloc:	dma allocated buffer size

 * @io_region_size:	I/O memory region size

 * @num_bd:	number of buffer descriptors

 * @num_tx:	number of send buffers

 * @cur_tx:	last send buffer written
@@ -199,8 +197,6 @@ MODULE_PARM_DESC(buffer_size, "DMA buffer allocation size"); 
struct ethoc {

	void __iomem *iobase;

	void __iomem *membase;

	int dma_alloc;

	resource_size_t io_region_size;

	bool big_endian;



	unsigned int num_bd;
@@ -1096,8 +1092,6 @@ static int ethoc_probe(struct platform_device *pdev) 
	/* setup driver-private data */

	priv = netdev_priv(netdev);

	priv->netdev = netdev;

	priv->dma_alloc = 0;

	priv->io_region_size = resource_size(mmio);



	priv->iobase = devm_ioremap_nocache(&pdev->dev, netdev->base_addr,

			resource_size(mmio));
@@ -1127,7 +1121,6 @@ static int ethoc_probe(struct platform_device *pdev) 
			goto free;

		}

		netdev->mem_end = netdev->mem_start + buffer_size;

		priv->dma_alloc = buffer_size;

	}



	priv->big_endian = pdata ? pdata->big_endian :