| From | Arnd Bergmann <> | Subject | [PATCH 05/21] atm: he: use mdelay instead of large udelay constants | Date | Thu, 25 Apr 2013 19:28:48 +0200 |
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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> Cc: Chas Williams <chas@cmf.nrl.navy.mil> Cc: linux-atm-general@lists.sourceforge.net Cc: netdev@vger.kernel.org --- drivers/atm/he.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/atm/he.c b/drivers/atm/he.c index d689126..7700061 100644 --- 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 */ + mdelay(16); /* 16 ms */ status = he_readl(he_dev, RESET_CNTL); if ((status & BOARD_RST_STATUS) == 0) { hprintk("reset failed\n"); -- 1.8.1.2
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