This is a note to let you know that I have just added a patch titled
[SCSI] nsp32: use mdelay instead of large udelay constants
to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree
which can be found at:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.5.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Luis
------
>From 48cf7e8bdb6559da3cd5801f0b79426c0db1e546 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <[email protected]>
Date: Thu, 14 Mar 2013 15:21:36 +0100
Subject: [PATCH] [SCSI] nsp32: use mdelay instead of large udelay constants
commit b497ceb964a80ebada3b9b3cea4261409039e25a upstream.
ARM cannot handle udelay for more than 2 miliseconds, so we
should use mdelay instead for those.
Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: GOTO Masanori <[email protected]>
Cc: YOKOTA Hiroshi <[email protected]>
Cc: "James E.J. Bottomley" <[email protected]>
Cc: [email protected]
Signed-off-by: Luis Henriques <[email protected]>
---
drivers/scsi/nsp32.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index 62b6168..e705ed3 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -2926,7 +2926,7 @@ static void nsp32_do_bus_reset(nsp32_hw_data *data)
* reset SCSI bus
*/
nsp32_write1(base, SCSI_BUS_CONTROL, BUSCTL_RST);
- udelay(RESET_HOLD_TIME);
+ mdelay(RESET_HOLD_TIME / 1000);
nsp32_write1(base, SCSI_BUS_CONTROL, 0);
for(i = 0; i < 5; i++) {
intrdat = nsp32_read2(base, IRQ_STATUS); /* dummy read */
--
1.8.3.2
--
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