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| author | Arnd Bergmann <arnd@arndb.de> | 2013-03-14 15:21:36 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-04-29 13:26:48 -0400 |
| commit | f0911aaea991342ca8346dbcfec3b7575ab22cba (patch) | |
| tree | 83dfb97719950ab918e728978918b415e0803534 /drivers/atm | |
| parent | 13ccf043ce85b64802a57bd3e47ca1505b6bf275 (diff) | |
| download | lwn-f0911aaea991342ca8346dbcfec3b7575ab22cba.tar.gz lwn-f0911aaea991342ca8346dbcfec3b7575ab22cba.zip | |
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>
Diffstat (limited to 'drivers/atm')
| -rw-r--r-- | drivers/atm/he.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/atm/he.c b/drivers/atm/he.c index d6891267f5bb..507362a76a73 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 */ + msleep(16); /* 16 ms */ status = he_readl(he_dev, RESET_CNTL); if ((status & BOARD_RST_STATUS) == 0) { hprintk("reset failed\n"); |