atm: he: use mdelay instead of large udelay constants

ARM cannot handle udelay for more than 2 miliseconds, and
it is rather bad style to block the cpu for 16ms anyway,
so let's use msleep instead.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Chas Williams <chas@cmf.nrl.navy.mil>
Cc: linux-atm-general@lists.sourceforge.net
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index d689126..507362a 100644 (file)
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -1055,7 +1055,7 @@ static int he_start(struct atm_dev *dev)
        he_writel(he_dev, 0x0, RESET_CNTL);
        he_writel(he_dev, 0xff, RESET_CNTL);
 
-       udelay(16*1000);        /* 16 ms */
+       msleep(16);     /* 16 ms */
        status = he_readl(he_dev, RESET_CNTL);
        if ((status & BOARD_RST_STATUS) == 0) {
                hprintk("reset failed\n");