-
-/* compatibility */
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,69)
-typedef void irqreturn_t;
-#define IRQ_NONE
-#define IRQ_HANDLED
-#define IRQ_RETVAL(x)
-#endif
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,9)
-#define __devexit_p(func) func
-#endif
-
-#ifndef MODULE_LICENSE
-#define MODULE_LICENSE(x)
-#endif
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,3)
-#define pci_set_drvdata(pci_dev, data) (pci_dev)->driver_data = (data)
-#define pci_get_drvdata(pci_dev) (pci_dev)->driver_data
-#endif