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Subject[PATCH 3.14 46/92] [SCSI] bfa: Replace large udelay() with mdelay()
Date
3.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ben Hutchings <ben@decadent.org.uk>

commit b367dcaa512922e9207160bef0895622cfae4c9f upstream.

udelay() does not work on some architectures for values above
2000, in particular on ARM:

ERROR: "__bad_udelay" [drivers/scsi/bfa/bfa.ko] undefined!

Reported-by: Vagrant Cascadian <vagrant@debian.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/scsi/bfa/bfa_ioc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -7006,7 +7006,7 @@ bfa_flash_sem_get(void __iomem *bar)
while (!bfa_raw_sem_get(bar)) {
if (--n <= 0)
return BFA_STATUS_BADFLASH;
- udelay(10000);
+ mdelay(10);
}
return BFA_STATUS_OK;
}



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