From: Linus Walleij <linus.walleij@stericsson.com>
Date: Thu, 13 Aug 2009 20:14:23 +0000 (+0200)
Subject: i2c-stu300: I2C STU300 stability updates
X-Git-Tag: v2.6.31-rc7~7^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c37faafa7d46622b749437f7d294201a63af4beb;p=pandora-kernel.git

i2c-stu300: I2C STU300 stability updates

- blk clk is enabled when an irq arrives. The clk should be enabled,
  but just to make sure.
- All error bits are handled no matter state machine state
- All irq's will run complete() except for irq's that wasn't an event.
- No more looking into status registers just in case an interrupt
  has happend and the irq handle wasn't executed.
- irq_disable/enable are now separete functions.
- clk settings calculation changed to round upwards instead of
  downwards.
- Number of address send attempts before giving up is increased to 12
  from 10 since it most times take 8 tries before getting through.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
---

Reading git-diff-tree failed