diff options
| author | Andrew Murray <amurray@embedded-bits.co.uk> | 2014-04-14 14:22:54 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-04-16 10:20:48 -0600 |
| commit | 11c6fbd8d982617996fbc39097a84092eb6e8005 (patch) | |
| tree | 031efffa2ea24c7f8a7ac0edd25ad64866545ca9 /drivers/pci/host/pci-exynos.c | |
| parent | 804f57b1a63c7435fe43b36942581cc6c79ebb5c (diff) | |
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/pci-exynos.c')
| -rw-r--r-- | drivers/pci/host/pci-exynos.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/pci/host/pci-exynos.c b/drivers/pci/host/pci-exynos.c index 3de6bfbbe8e..32c6d567e12 100644 --- a/drivers/pci/host/pci-exynos.c +++ b/drivers/pci/host/pci-exynos.c @@ -546,7 +546,6 @@ static int add_pcie_port(struct pcie_port *pp, struct platform_device *pdev) pp->root_bus_nr = -1; pp->ops = &exynos_pcie_host_ops; - spin_lock_init(&pp->conf_lock); ret = dw_pcie_host_init(pp); if (ret) { dev_err(&pdev->dev, "failed to initialize host\n"); |