From: Martin Michlmayr <tbm@xxxxxxxxxx>
The ACARD driver calls udelay() with a value > 2000, which leads to
to the following compilation error on ARM:
ERROR: "__bad_udelay" [drivers/scsi/atp870u.ko] undefined!
make[1]: *** [__modpost] Error 1
Fix this by using a combination of mdelay and udelay.
Signed-off-by: Martin Michlmayr <tbm@xxxxxxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/atp870u.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN drivers/scsi/atp870u.c~scsi-fix-bad-use-of-udelay-in-atp870uc drivers/scsi/atp870u.c
--- a/drivers/scsi/atp870u.c~scsi-fix-bad-use-of-udelay-in-atp870uc
+++ a/drivers/scsi/atp870u.c
@@ -1171,7 +1171,8 @@ wait_io1:
outw(val, tmport);
outb(2, 0x80);
TCM_SYNC:
- udelay(0x800);
+ mdelay(2);
+ udelay(48);
if ((inb(tmport) & 0x80) == 0x00) { /* bsy ? */
outw(0, tmport--);
outb(0, tmport);
_
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
