diff options
| author | David Matlack <dmatlack@google.com> | 2014-05-06 04:02:33 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-23 11:08:33 (GMT) |
| commit | 563dce372fac66674c18a66777f0a01343a8e373 (patch) | |
| tree | 4e5d08051ee72c6b7cb1c8a9d23566daba27e0bc /drivers/staging/slicoss | |
| parent | a286e34de0568903e93d54beb1c62ce19f1b5031 (diff) | |
| download | linux-563dce372fac66674c18a66777f0a01343a8e373.tar.xz | |
staging: slicoss: remove unused members of struct adapter
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@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/slicoss')
| -rw-r--r-- | drivers/staging/slicoss/slic.h | 2 | ||||
| -rw-r--r-- | drivers/staging/slicoss/slicoss.c | 4 |
2 files changed, 1 insertions, 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 c6c1c40..e8d38cf 100644 --- a/drivers/staging/slicoss/slicoss.c +++ b/drivers/staging/slicoss/slicoss.c @@ -3421,7 +3421,6 @@ 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;*/ @@ -3430,7 +3429,6 @@ 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); @@ -3682,7 +3680,7 @@ 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; |