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| author | Thomas Gleixner <tglx@linutronix.de> | 2010-02-17 14:35:25 +0000 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-05-11 12:01:09 -0700 |
| commit | d19f61f098ae9315b76a97962007f687683916d4 (patch) | |
| tree | cc8c1d72932ea9883b1ef2cd315a41a08e765a9c /arch/x86/include | |
| parent | 511dd98ce8cf6dc4f8f2cb32a8af31ce9f4ba4a1 (diff) | |
| download | op-kernel-dev-d19f61f098ae9315b76a97962007f687683916d4.zip op-kernel-dev-d19f61f098ae9315b76a97962007f687683916d4.tar.gz | |
x86/PCI: Convert pci_config_lock to raw_spinlock
pci_config_lock must be a real spinlock in preempt-rt. Convert it to
raw_spinlock. No change for !RT kernels.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/pci_x86.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h index 1a04223..8d8797e 100644 --- a/arch/x86/include/asm/pci_x86.h +++ b/arch/x86/include/asm/pci_x86.h @@ -83,7 +83,7 @@ struct irq_routing_table { extern unsigned int pcibios_irq_mask; -extern spinlock_t pci_config_lock; +extern raw_spinlock_t pci_config_lock; extern int (*pcibios_enable_irq)(struct pci_dev *dev); extern void (*pcibios_disable_irq)(struct pci_dev *dev); |
