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| author | Jiri Slaby <jirislaby@gmail.com> | 2008-05-16 11:49:22 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2008-10-14 23:50:50 +0200 |
| commit | 02ae9a1a8bc1d08a8fd5f6a0b8bde400b0f891b9 (patch) | |
| tree | a7584d1e9bcabdd22e63c12326e696c94d38dad8 /include/linux/hid.h | |
| parent | 8c19a51591d06f5226499972567f528cf6066bb7 (diff) | |
| download | lwn-02ae9a1a8bc1d08a8fd5f6a0b8bde400b0f891b9.tar.gz lwn-02ae9a1a8bc1d08a8fd5f6a0b8bde400b0f891b9.zip | |
HID: add compat support
Add compat option to hid code to allow loading of all modules on
systems which don't allow autoloading because of old userspace.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/linux/hid.h')
| -rw-r--r-- | include/linux/hid.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index 75cc1531dd84..60e44e6b86e6 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -790,10 +790,23 @@ dbg_hid(const char *fmt, ...) return 0; } #define dbg_hid_line dbg_hid -#endif +#endif /* HID_DEBUG */ #define err_hid(format, arg...) printk(KERN_ERR "%s: " format "\n" , \ __FILE__ , ## arg) -#endif +#endif /* HID_FF */ + +#ifdef CONFIG_HID_COMPAT +#define HID_COMPAT_LOAD_DRIVER(name) \ +void hid_compat_##name(void) { } \ +EXPORT_SYMBOL(hid_compat_##name) +#else +#define HID_COMPAT_LOAD_DRIVER(name) +#endif /* HID_COMPAT */ +#define HID_COMPAT_CALL_DRIVER(name) do { \ + extern void hid_compat_##name(void); \ + hid_compat_##name(); \ +} while (0) + #endif |