[PATCH 5/7] scsi/atp870u: use mdelay instead of large udelay

From: mathieu . poirier
Date: Fri May 11 2012 - 18:10:08 EST


From: Arnd Bergmann <arnd@xxxxxxxx>

Some architectures like ARM cannot handle large numbers as
arguments to udelay, so the drivers should use mdelay when
delaying for multiple miliseconds.

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
---
drivers/scsi/atp870u.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
index 68ce085..86ad079 100644
--- a/drivers/scsi/atp870u.c
+++ b/drivers/scsi/atp870u.c
@@ -1173,7 +1173,7 @@ wait_io1:
outw(val, tmport);
outb(2, 0x80);
TCM_SYNC:
- udelay(0x800);
+ mdelay(2);
if ((inb(tmport) & 0x80) == 0x00) { /* bsy ? */
outw(0, tmport--);
outb(0, tmport);
--
1.7.5.4

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