From: janitor@sternwelten.at
To: akpm@osdl.org
Cc: linux-kernel@vger.kernel.org, janitor@sternwelten.at
Subject: [patch 04/14] radio/radio-aimslab: replace while/schedule() with msleep()
Date: Thu, 02 Sep 2004 01:16:00 +0200 [thread overview]
Message-ID: <E1C2eKf-0002mH-2f@sputnik> (raw)
I would appreciate any comments from the janitor@sternweltens list.
Thanks,
Nish
Description: Uses msleep() instead of a while-loop and schedule(). Thus
the CPU is given up for the time desired.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
---
linux-2.6.9-rc1-bk7-max/drivers/media/radio/radio-aimslab.c | 7 +------
1 files changed, 1 insertion(+), 6 deletions(-)
diff -puN drivers/media/radio/radio-aimslab.c~msleep-drivers_media_radio-aimslab drivers/media/radio/radio-aimslab.c
--- linux-2.6.9-rc1-bk7/drivers/media/radio/radio-aimslab.c~msleep-drivers_media_radio-aimslab 2004-09-01 19:35:10.000000000 +0200
+++ linux-2.6.9-rc1-bk7-max/drivers/media/radio/radio-aimslab.c 2004-09-01 19:35:10.000000000 +0200
@@ -63,12 +63,7 @@ static void sleep_delay(long n)
if(!d)
udelay(n);
else
- {
- /* Yield CPU time */
- unsigned long x=jiffies;
- while((jiffies-x)<=d)
- schedule();
- }
+ msleep(jiffies_to_msecs(d));
}
static void rt_decvol(void)
_
reply other threads:[~2004-09-01 23:21 UTC|newest]
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