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| author | Thomas Gleixner <tglx@linutronix.de> | 2009-05-20 09:02:28 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-05-20 09:02:28 +0200 |
| commit | 521c180874dae86f675d23c4eade4dba8b1f2cc8 (patch) | |
| tree | 7509303da3a9a1b40a26f6811f321c89cd31737b /include/linux/pci.h | |
| parent | f1a11e0576c7a73d759d05d776692b2b2d37172b (diff) | |
| parent | 64d1304a64477629cb16b75491a77bafe6f86963 (diff) | |
Merge branch 'core/urgent' into core/futexes
Merge reason: this branch was on an pre -rc1 base, merge it up to -rc6+
to get the latest upstream fixes.
Conflicts:
kernel/futex.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index a7fe4bbd7ff..72698d89e76 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -674,6 +674,11 @@ int __must_check pci_reenable_device(struct pci_dev *); int __must_check pcim_enable_device(struct pci_dev *pdev); void pcim_pin_device(struct pci_dev *pdev); +static inline int pci_is_enabled(struct pci_dev *pdev) +{ + return (atomic_read(&pdev->enable_cnt) > 0); +} + static inline int pci_is_managed(struct pci_dev *pdev) { return pdev->is_managed; |