diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2007-03-27 23:23:23 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2007-03-27 23:23:23 +0000 |
| commit | a485462e6fac1d321ded7e6dab26d7cd116b56ff (patch) | |
| tree | 41e4deb45c49d0c3a8be6d3fe5db4783cff00542 /sys/arch | |
| parent | c642d8b02757dbe7ceb58617053b3788417f834c (diff) | |
only actually change the drive LED state if there was a real state change;
tested by robert and myself
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/zaurus/dev/zaurus_scoop.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/sys/arch/zaurus/dev/zaurus_scoop.c b/sys/arch/zaurus/dev/zaurus_scoop.c index f88d5a8169b..795a36d53ce 100644 --- a/sys/arch/zaurus/dev/zaurus_scoop.c +++ b/sys/arch/zaurus/dev/zaurus_scoop.c @@ -1,4 +1,4 @@ -/* $OpenBSD: zaurus_scoop.c,v 1.14 2007/03/26 20:18:09 deraadt Exp $ */ +/* $OpenBSD: zaurus_scoop.c,v 1.15 2007/03/27 23:23:22 deraadt Exp $ */ /* * Copyright (c) 2005 Uwe Stuehler <uwe@bsdx.de> @@ -408,6 +408,7 @@ scoop_timeout(void *v) { extern struct disklist_head disklist; static struct disk *dk; + static int state = 0; if (dk == NULL) { for (dk = TAILQ_FIRST(&disklist); dk; @@ -417,7 +418,13 @@ scoop_timeout(void *v) break; } - if (dk) - scoop_led_set(SCOOP_LED_GREEN, dk->dk_busy ? 1 : 0); + if (dk) { + int newstate = (dk->dk_busy ? 1 : 0); + + if (newstate != state) { + state = newstate; + scoop_led_set(SCOOP_LED_GREEN, newstate); + } + } timeout_add(&scoop_checkdisk, hz/25); } |