From: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com>
Date: Mon, 26 Sep 2011 07:16:23 +0000 (+0900)
Subject: i2c-eg20t: modified the setting of transfer rate.
X-Git-Tag: v3.0.18~8
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a6007c036e0a0e10c0b4dbd533576d201b822a90;p=users%2Fdwmw2%2Flinux.git

i2c-eg20t: modified the setting of transfer rate.

commit ff35e8b18984ad2a82cbd259fc07f0be4b34b1aa upstream.

This patch modified the setting value of
I2C Bus Transfer Rate Setting Counter regisrer.

Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c
index 8abfa4a03ce1d..656b028d9816e 100644
--- a/drivers/i2c/busses/i2c-eg20t.c
+++ b/drivers/i2c/busses/i2c-eg20t.c
@@ -242,7 +242,7 @@ static void pch_i2c_init(struct i2c_algo_pch_data *adap)
 	if (pch_clk > PCH_MAX_CLK)
 		pch_clk = 62500;
 
-	pch_i2cbc = (pch_clk + (pch_i2c_speed * 4)) / pch_i2c_speed * 8;
+	pch_i2cbc = (pch_clk + (pch_i2c_speed * 4)) / (pch_i2c_speed * 8);
 	/* Set transfer speed in I2CBC */
 	iowrite32(pch_i2cbc, p + PCH_I2CBC);