recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.2/0120-i2c-eg20t-modified-the-setting-of-transfer-rate.patch

   1 From 6bbe2a11996ac0900c43c0729b2574d96d191608 Mon Sep 17 00:00:00 2001
   2 From: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com>
   3 Date: Mon, 26 Sep 2011 16:16:23 +0900
   4 Subject: [PATCH 120/130] i2c-eg20t: modified the setting of transfer rate.
   5
   6 commit ff35e8b18984ad2a82cbd259fc07f0be4b34b1aa upstream.
   7
   8 This patch modified the setting value of
   9 I2C Bus Transfer Rate Setting Counter regisrer.
  10
  11 Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com>
  12 Signed-off-by: Ben Dooks <ben-linux@fluff.org>
  13 Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
  14 ---
  15  drivers/i2c/busses/i2c-eg20t.c |    2 +-
  16  1 files changed, 1 insertions(+), 1 deletions(-)
  17
  18 diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c
  19 index 18936ac..730215e 100644
  20 --- a/drivers/i2c/busses/i2c-eg20t.c
  21 +++ b/drivers/i2c/busses/i2c-eg20t.c
  22 @@ -243,7 +243,7 @@ static void pch_i2c_init(struct i2c_algo_pch_data *adap)
  23         if (pch_clk > PCH_MAX_CLK)
  24                 pch_clk = 62500;
  25
  26 -       pch_i2cbc = (pch_clk + (pch_i2c_speed * 4)) / pch_i2c_speed * 8;
  27 +       pch_i2cbc = (pch_clk + (pch_i2c_speed * 4)) / (pch_i2c_speed * 8);
  28         /* Set transfer speed in I2CBC */
  29         iowrite32(pch_i2cbc, p + PCH_I2CBC);
  30
  31 --
  32 1.7.7.4
  33