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[PATCH] LED: Add IDE disk activity LED trigger

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Add an LED trigger for IDE disk activity to the ide-disk driver.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Richard Purdie
2006-03-31 02:31:16 -08:00
committed by Linus Torvalds
parent 03731fbdd0
commit 2bfb646cdf
5 changed files with 81 additions and 0 deletions
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3
drivers/ide/ide-disk.c
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@@ -61,6 +61,7 @@
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/mutex.h>
#include <linux/leds.h>
#define _IDE_DISK
@@ -317,6 +318,8 @@ static ide_startstop_t ide_do_rw_disk (ide_drive_t *drive, struct request *rq, s
return ide_stopped;
}
ledtrig_ide_activity();
pr_debug("%s: %sing: block=%llu, sectors=%lu, buffer=0x%08lx\n",
drive->name, rq_data_dir(rq) == READ ? "read" : "writ",
(unsigned long long)block, rq->nr_sectors,