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| author | Andrew Murray <amurray@embedded-bits.co.uk> | 2014-04-15 00:22:54 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-04-16 20:20:48 +0400 |
| commit | 11c6fbd8d982617996fbc39097a84092eb6e8005 (patch) | |
| tree | 031efffa2ea24c7f8a7ac0edd25ad64866545ca9 /drivers/pci/host/pcie-designware.h | |
| parent | 804f57b1a63c7435fe43b36942581cc6c79ebb5c (diff) | |
| download | linux-11c6fbd8d982617996fbc39097a84092eb6e8005.tar.xz | |
PCI: designware: Remove unnecessary use of 'conf_lock' spinlock
Serialization of configuration accesses is provided by 'pci_lock' in
drivers/pci/access.c thus making the driver's 'conf_lock' superfluous.
Signed-off-by: Andrew Murray <amurray@embedded-bits.co.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Richard Zhu <r65037@freescale.com>
Diffstat (limited to 'drivers/pci/host/pcie-designware.h')
| -rw-r--r-- | drivers/pci/host/pcie-designware.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/pci/host/pcie-designware.h b/drivers/pci/host/pcie-designware.h index 3063b3594d88..a10747d58cd7 100644 --- a/drivers/pci/host/pcie-designware.h +++ b/drivers/pci/host/pcie-designware.h @@ -41,7 +41,6 @@ struct pcie_port { void __iomem *va_cfg1_base; u64 io_base; u64 mem_base; - spinlock_t conf_lock; struct resource cfg; struct resource io; struct resource mem; |