diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2013-03-14 15:21:36 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-14 22:59:10 -0700 |
| commit | c7cf2a7505ba6859fa2f5a2055dee3d98b5b3e41 (patch) | |
| tree | 3d1f32a2a9b0ee01359f7247cf99c7aab521845b | |
| parent | 9ff2cb528a3eb18da1d94ac08abd365b8bb9abae (diff) | |
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 <arnd@arndb.de>
Acked-by: GOTO Masanori <gotom@debian.or.jp>
Cc: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/scsi/nsp32.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c index 1e3879dcbdc..0665f9cfdb0 100644 --- a/drivers/scsi/nsp32.c +++ b/drivers/scsi/nsp32.c @@ -2899,7 +2899,7 @@ 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 */ |