This patch removes two fields from the private "struct adapter".
Specifically,
memorybase duplicate of slic_regs
memorylength written once and never read. This field is trivially
computed with pci_resource_len if it's ever needed in
the future.
Signed-off-by: David Matlack <dmatlack@xxxxxxxxxx>
---
drivers/staging/slicoss/slic.h | 2 --
drivers/staging/slicoss/slicoss.c | 4 +---
2 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/staging/slicoss/slic.h b/drivers/staging/slicoss/slic.h
index 702902c..379c4f7 100644
--- a/drivers/staging/slicoss/slic.h
+++ b/drivers/staging/slicoss/slic.h
@@ -420,8 +420,6 @@ struct adapter {
ushort devid;
ushort subsysid;
u32 irq;
- void __iomem *memorybase;
- u32 memorylength;
u32 drambase;
u32 dramlength;
uint queues_initialized;
diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c
index 452aa02..b0b8544 100644
--- a/drivers/staging/slicoss/slicoss.c
+++ b/drivers/staging/slicoss/slicoss.c
@@ -3422,7 +3422,6 @@ static void slic_init_adapter(struct net_device *netdev,
adapter->busnumber = pcidev->bus->number;
adapter->slotnumber = ((pcidev->devfn >> 3) & 0x1F);
adapter->functionnumber = (pcidev->devfn & 0x7);
- adapter->memorylength = pci_resource_len(pcidev, 0);
adapter->slic_regs = (__iomem struct slic_regs *)memaddr;
adapter->irq = pcidev->irq;
/* adapter->netdev = netdev;*/
@@ -3431,7 +3430,6 @@ static void slic_init_adapter(struct net_device *netdev,
adapter->chipid = chip_idx;
adapter->port = 0; /*adapter->functionnumber;*/
adapter->cardindex = adapter->port;
- adapter->memorybase = memaddr;
spin_lock_init(&adapter->upr_lock.lock);
spin_lock_init(&adapter->bit64reglock.lock);
spin_lock_init(&adapter->adapter_lock.lock);
@@ -3683,7 +3681,7 @@ static int slic_entry_probe(struct pci_dev *pcidev,
slic_adapter_set_hwaddr(adapter);
- netdev->base_addr = (unsigned long)adapter->memorybase;
+ netdev->base_addr = (unsigned long) memmapped_ioaddr;
netdev->irq = adapter->irq;
netdev->netdev_ops = &slic_netdev_ops;
--
1.9.2
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