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authorNishanth Aravamudan <nacc@us.ibm.com>2005-09-10 00:27:31 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-10 10:06:38 -0700
commit7b4ccf8db4c1dc343ad5d6ed19240bbc3b5f945f (patch)
tree5e73fbba733a6e77f157c4022ee26b8c56b7410e /drivers/parport/parport_pc.c
parentda4cd8dfe18ee901b880f94ca0fa79d5cc1cd0eb (diff)
downloadop-kernel-dev-7b4ccf8db4c1dc343ad5d6ed19240bbc3b5f945f.zip
op-kernel-dev-7b4ccf8db4c1dc343ad5d6ed19240bbc3b5f945f.tar.gz
[PATCH] parport: fix-up schedule_timeout() usage
Use schedule_timeout_interruptible() instead of set_current_state()/schedule_timeout() to reduce kernel size. Also use human-time to jiffies units conversion functions rather than direct HZ division to avoid rounding issues. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/parport/parport_pc.c')
-rw-r--r--drivers/parport/parport_pc.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 1b938bb..c6493ad 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -173,8 +173,7 @@ static int change_mode(struct parport *p, int m)
if (time_after_eq (jiffies, expire))
/* The FIFO is stuck. */
return -EBUSY;
- __set_current_state (TASK_INTERRUPTIBLE);
- schedule_timeout ((HZ + 99) / 100);
+ schedule_timeout_interruptible(msecs_to_jiffies(10));
if (signal_pending (current))
break;
}
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