Merge git://git.linux-nfs.org/pub/linux/nfs-2.6

[linux-2.6-omap-h63xx.git] / drivers / macintosh / adbhid.c

diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c
index 8f02c155fdc0e26693ce5babe3abe1b5e14221be..c26e1236b2757bf990a37f8c01f1645aa5b2d89d 100644 (file)
--- a/drivers/macintosh/adbhid.c
+++ b/drivers/macintosh/adbhid.c
@@ -503,9 +503,7 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto
        case 0x1f: /* Powerbook button device */
          {
                int down = (data[1] == (data[1] & 0xf));
-#ifdef CONFIG_PMAC_BACKLIGHT
-               int backlight = get_backlight_level();
-#endif
+
                /*
                 * XXX: Where is the contrast control for the passive?
                 *  -- Cort
@@ -530,29 +528,17 @@ adbhid_buttons_input(unsigned char *data, int nb, struct pt_regs *regs, int auto
 
                case 0xa:       /* brightness decrease */
 #ifdef CONFIG_PMAC_BACKLIGHT
-                       if (!disable_kernel_backlight) {
-                               if (down && backlight >= 0) {
-                                       if (backlight > BACKLIGHT_OFF)
-                                               set_backlight_level(backlight-1);
-                                       else
-                                               set_backlight_level(BACKLIGHT_OFF);
-                               }
-                       }
-#endif /* CONFIG_PMAC_BACKLIGHT */
+                       if (!disable_kernel_backlight && down)
+                               pmac_backlight_key_down();
+#endif
                        input_report_key(adbhid[id]->input, KEY_BRIGHTNESSDOWN, down);
                        break;
 
                case 0x9:       /* brightness increase */
 #ifdef CONFIG_PMAC_BACKLIGHT
-                       if (!disable_kernel_backlight) {
-                               if (down && backlight >= 0) {
-                                       if (backlight < BACKLIGHT_MAX)
-                                               set_backlight_level(backlight+1);
-                                       else 
-                                               set_backlight_level(BACKLIGHT_MAX);
-                               }
-                       }
-#endif /* CONFIG_PMAC_BACKLIGHT */
+                       if (!disable_kernel_backlight && down)
+                               pmac_backlight_key_up();
+#endif
                        input_report_key(adbhid[id]->input, KEY_BRIGHTNESSUP, down);
                        break;
 
@@ -857,8 +843,7 @@ adbhid_input_register(int id, int default_id, int original_handler_id,
 static void adbhid_input_unregister(int id)
 {
        input_unregister_device(adbhid[id]->input);
-       if (adbhid[id]->keycode)
-               kfree(adbhid[id]->keycode);
+       kfree(adbhid[id]->keycode);
        kfree(adbhid[id]);
        adbhid[id] = NULL;
 }
@@ -1207,15 +1192,16 @@ init_ms_a3(int id)
 static int __init adbhid_init(void)
 {
 #ifndef CONFIG_MAC
-       if ( (_machine != _MACH_chrp) && (_machine != _MACH_Pmac) )
-           return 0;
+       if (!machine_is(chrp) && !machine_is(powermac))
+               return 0;
 #endif
 
        led_request.complete = 1;
 
        adbhid_probe();
 
-       notifier_chain_register(&adb_client_list, &adbhid_adb_notifier);
+       blocking_notifier_chain_register(&adb_client_list,
+                       &adbhid_adb_notifier);
 
        return 0;
 }