From: Ben Hutchings <bhutchings@solarflare.com>
Date: Fri, 30 May 2008 21:27:46 +0000 (+0100)
Subject: sfc: Reduce I2C udelay to 5 resulting in a clock frequency of 100 kHz
X-Git-Tag: v2.6.27-rc1~969^2~381
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62c78329581e76347e1078b8ea996b603be3efec;hp=37b5a60335305e46be93c2eb904c8b5be7aba5f6;p=linux-2.6

sfc: Reduce I2C udelay to 5 resulting in a clock frequency of 100 kHz

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---

diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index 8acd53de5e..8cb5798790 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -222,7 +222,7 @@ static struct i2c_algo_bit_data falcon_i2c_bit_operations = {
 	.setscl		= falcon_setscl,
 	.getsda		= falcon_getsda,
 	.getscl		= falcon_getscl,
-	.udelay		= 100,
+	.udelay		= 5,
 	/*
 	 * This is the number of system clock ticks after which
 	 * i2c-algo-bit gives up waiting for SCL to become high.