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Subject[RFC PATCH 03/14] PCI: remove unused field pcie_type from struct pci_dev
Date
From: Yijing Wang <wangyijing@huawei.com>

With introduction of pci_pcie_type(), pci_dev->pcie_type field becomes
redundant, so remove it.

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Jiang Liu <liuj97@gmail.com>
---
drivers/pci/probe.c | 1 -
include/linux/pci.h | 1 -
2 files changed, 2 deletions(-)

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 3d958e6..446933d 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -930,7 +930,6 @@ void set_pcie_port_type(struct pci_dev *pdev)
pdev->pcie_cap = pos;
pci_read_config_word(pdev, pos + PCI_EXP_FLAGS, &reg16);
pdev->pcie_flags = reg16;
- pdev->pcie_type = (reg16 & PCI_EXP_FLAGS_TYPE) >> 4;
pci_read_config_word(pdev, pos + PCI_EXP_DEVCAP, &reg16);
pdev->pcie_mpss = reg16 & PCI_EXP_DEVCAP_PAYLOAD;
}
diff --git a/include/linux/pci.h b/include/linux/pci.h
index fc2034d..1837354 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -254,7 +254,6 @@ struct pci_dev {
u8 revision; /* PCI revision, low byte of class word */
u8 hdr_type; /* PCI header type (`multi' flag masked out) */
u8 pcie_cap; /* PCI-E capability offset */
- u8 pcie_type:4; /* PCI-E device/port type */
u8 pcie_mpss:3; /* PCI-E Max Payload Size Supported */
u8 rom_base_reg; /* which config register controls the ROM */
u8 pin; /* which interrupt pin this device uses */
--
1.7.9.5


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