From: Jonas Aaberg <jonas.aberg@stericsson.com>
Date: Fri, 13 Jan 2012 15:20:51 +0000 (+0100)
Subject: mfd: Remove check for db8500 firmware bug
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6f53d10dda1323c17fb09063c4df2c22754bf8aa;p=linux-beck.git

mfd: Remove check for db8500 firmware bug

In prcmu firmware version 3.4.4 the issue with longer
intervalls than 131 s was fixed, we don't expect the
issue to creep back up.

Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index 8056968da20f..0ee801582d82 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -2184,16 +2184,8 @@ int db8500_prcmu_kick_a9wdog(u8 id)
 /*
  * timeout is 28 bit, in ms.
  */
-#define MAX_WATCHDOG_TIMEOUT 131000
 int db8500_prcmu_load_a9wdog(u8 id, u32 timeout)
 {
-	if (timeout > MAX_WATCHDOG_TIMEOUT)
-		/*
-		 * Due to calculation bug in prcmu fw, timeouts
-		 * can't be bigger than 131 seconds.
-		 */
-		return -EINVAL;
-
 	return prcmu_a9wdog(MB4H_A9WDOG_LOAD,
 			    (id & A9WDOG_ID_MASK) |
 			    /*