1 #ifndef LINUX_3_2_COMPAT_H
2 #define LINUX_3_2_COMPAT_H
4 #include <linux/version.h>
6 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0))
9 * This is not part of The 2.6.37 kernel yet but we
10 * we use it to optimize the backport code we
11 * need to implement. Instead of using ifdefs
12 * to check what version of the check we use
13 * we just replace all checks on current code
14 * with this. I'll submit this upstream too, that
15 * way all we'd have to do is to implement this
16 * for older kernels, then we would not have to
17 * edit the upstrema code for backport efforts.
19 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
20 #define br_port_exists(dev) (dev->priv_flags & IFF_BRIDGE_PORT)
22 #define br_port_exists(dev) (dev->br_port)
25 #define PMSG_IS_AUTO(msg) (((msg).event & PM_EVENT_AUTO) != 0)
27 #endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0)) */
29 #endif /* LINUX_3_2_COMPAT_H */