From: mathieu.poirier@linaro.org
To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: arnd@arndb.de, mathieu.poirier@linaro.org
Subject: [PATCH 7/8] sungem: use mdelay instead of udelay where necessary
Date: Fri, 20 Apr 2012 14:56:15 -0600 [thread overview]
Message-ID: <1334955376-17793-8-git-send-email-mathieu.poirier@linaro.org> (raw)
In-Reply-To: <1334955376-17793-1-git-send-email-mathieu.poirier@linaro.org>
From: Arnd Bergmann <arnd@arndb.de>
Some architectures like ARM cannot handle large numbers as
arguments to udelay, so the drivers should use mdelay when
delaying for multiple miliseconds.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
drivers/net/ethernet/sun/sungem.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c
index 558409f..26c1a2c 100644
--- a/drivers/net/ethernet/sun/sungem.c
+++ b/drivers/net/ethernet/sun/sungem.c
@@ -401,7 +401,7 @@ static int gem_rxmac_reset(struct gem *gp)
return 1;
}
- udelay(5000);
+ mdelay(5);
/* Execute RX reset command. */
writel(gp->swrst_base | GREG_SWRST_RXRST,
--
1.7.5.4
next prev parent reply other threads:[~2012-04-20 20:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-20 20:56 [PATCH 0/8] drivers/net: randconfig patches for kernel 3.3 mathieu.poirier
2012-04-20 20:56 ` [PATCH 1/8] davinci_cpdma: export symbols used by other drivers mathieu.poirier
2012-04-20 20:56 ` [PATCH 2/8] drivers/net: add missing __devexit_p() annotations mathieu.poirier
2012-04-20 20:56 ` [PATCH 3/8] caif: include linux/io.h mathieu.poirier
2012-04-20 20:56 ` [PATCH 4/8] drivers/net: iwmc3200 depends on EXPERIMENTAL mathieu.poirier
2012-04-20 20:56 ` [PATCH 5/8] 8390: select CRC32 support mathieu.poirier
2012-04-20 20:56 ` [PATCH 6/8] donauboe: replace excessive udelay with msleep mathieu.poirier
2012-04-20 20:56 ` mathieu.poirier [this message]
2012-04-20 20:56 ` [PATCH 8/8] drivers/net: decouple ISA and ISA_DMA_API mathieu.poirier
2012-04-21 19:29 ` [PATCH 0/8] drivers/net: randconfig patches for kernel 3.3 David Miller
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