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PCI: Remove set but unused variable

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Remove a set but unused variable in quirks.c.  Fixes warning:

  variable ‘mmio_sys_info’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Joshua Abraham <j.abraham1776@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Joshua Abraham 2018-09-11 16:39:08 -10:00 committed by Bjorn Helgaas
parent 7eb3702504
commit 5f0ecb275b
1 changed files with 0 additions and 2 deletions
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2
drivers/pci/quirks.c
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@ -4987,7 +4987,6 @@ static void quirk_switchtec_ntb_dma_alias(struct pci_dev *pdev)
void __iomem *mmio;
struct ntb_info_regs __iomem *mmio_ntb;
struct ntb_ctrl_regs __iomem *mmio_ctrl;
struct sys_info_regs __iomem *mmio_sys_info;
u64 partition_map;
u8 partition;
int pp;
@ -5008,7 +5007,6 @@ static void quirk_switchtec_ntb_dma_alias(struct pci_dev *pdev)
mmio_ntb = mmio + SWITCHTEC_GAS_NTB_OFFSET;
mmio_ctrl = (void __iomem *) mmio_ntb + SWITCHTEC_NTB_REG_CTRL_OFFSET;
mmio_sys_info = mmio + SWITCHTEC_GAS_SYS_INFO_OFFSET;
partition = ioread8(&mmio_ntb->partition_id);