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staging: vt6655: device_get_pci_info remove unused pci_read_config_*
These values are read from pci but never used. Removing variables byRevId, SubSystemID, SubVendorID and pci_cmd. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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2 changed files with 0 additions and 12 deletions
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@ -231,10 +231,7 @@ struct vnt_private {
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u32 memaddr;
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u32 ioaddr;
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unsigned char byRevId;
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unsigned char byRxMode;
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unsigned short SubSystemID;
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unsigned short SubVendorID;
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spinlock_t lock;
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@ -230,9 +230,6 @@ static void device_init_registers(struct vnt_private *pDevice)
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pDevice->byTopOFDMBasicRate = RATE_24M;
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pDevice->byTopCCKBasicRate = RATE_1M;
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/* Target to IF pin while programming to RF chip. */
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pDevice->byRevId = 0;
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/* init MAC */
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MACvInitialize(pDevice->PortOffset);
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@ -436,15 +433,9 @@ static void device_print_info(struct vnt_private *pDevice)
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static bool device_get_pci_info(struct vnt_private *pDevice,
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struct pci_dev *pcid)
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{
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u16 pci_cmd;
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u8 b;
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unsigned int cis_addr;
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pci_read_config_byte(pcid, PCI_REVISION_ID, &pDevice->byRevId);
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pci_read_config_word(pcid, PCI_SUBSYSTEM_ID, &pDevice->SubSystemID);
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pci_read_config_word(pcid, PCI_SUBSYSTEM_VENDOR_ID, &pDevice->SubVendorID);
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pci_read_config_word(pcid, PCI_COMMAND, (u16 *)&(pci_cmd));
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pci_set_master(pcid);
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pDevice->memaddr = pci_resource_start(pcid, 0);
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