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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-25 01:22:39 +0300
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-25 01:22:39 +0300
commit0688d3a6ba9bf4e1df62ce627ad1daa0e2bf9148 (patch)
treefc4a5de4976c808583522a08f2decdcc36e839c6
parent7362951b4818763b6abaecd3f870739125145cc1 (diff)
downloadlinux-0688d3a6ba9bf4e1df62ce627ad1daa0e2bf9148.tar.xz
ide: init_irq() doesn't need to hold ide_cfg_mtx
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
-rw-r--r--drivers/ide/ide-probe.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 63f67e3c2555..5deb7e717333 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -940,8 +940,6 @@ static int init_irq (ide_hwif_t *hwif)
irq_handler_t irq_handler;
int sa = 0;
- mutex_lock(&ide_cfg_mtx);
-
irq_handler = hwif->host->irq_handler;
if (irq_handler == NULL)
irq_handler = ide_intr;
@@ -979,10 +977,8 @@ static int init_irq (ide_hwif_t *hwif)
printk(KERN_CONT " (serialized)");
printk(KERN_CONT "\n");
- mutex_unlock(&ide_cfg_mtx);
return 0;
out_up:
- mutex_unlock(&ide_cfg_mtx);
return 1;
}