linux-kernel - [PATCH] [WATCHDOG] bfin: use new common Blackfin watchdog header

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Date:	Fri, 21 May 2010 04:23:28 -0400
From:	Mike Frysinger <vapier@...too.org>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, Wim Van Sebroeck <wim@...ana.be>,
	uclinux-dist-devel@...ckfin.uclinux.org
Subject: [PATCH] [WATCHDOG] bfin: use new common Blackfin watchdog header

Signed-off-by: Mike Frysinger <vapier@...too.org>
---
Andrew: could you pick this up ?  it was posted a few months ago ...

 drivers/watchdog/bfin_wdt.c |   19 +------------------
 1 files changed, 1 insertions(+), 18 deletions(-)

diff --git a/drivers/watchdog/bfin_wdt.c b/drivers/watchdog/bfin_wdt.c
index 9c7ccd1..9042a95 100644
--- a/drivers/watchdog/bfin_wdt.c
+++ b/drivers/watchdog/bfin_wdt.c
@@ -23,6 +23,7 @@
 #include <linux/interrupt.h>
 #include <linux/uaccess.h>
 #include <asm/blackfin.h>
+#include <asm/bfin_watchdog.h>
 
 #define stamp(fmt, args...) \
 	pr_debug("%s:%i: " fmt "\n", __func__, __LINE__, ## args)
@@ -49,24 +50,6 @@
 # define bfin_write_WDOG_STAT(x) bfin_write_WDOGA_STAT(x)
 #endif
 
-/* Bit in SWRST that indicates boot caused by watchdog */
-#define SWRST_RESET_WDOG 0x4000
-
-/* Bit in WDOG_CTL that indicates watchdog has expired (WDR0) */
-#define WDOG_EXPIRED 0x8000
-
-/* Masks for WDEV field in WDOG_CTL register */
-#define ICTL_RESET   0x0
-#define ICTL_NMI     0x2
-#define ICTL_GPI     0x4
-#define ICTL_NONE    0x6
-#define ICTL_MASK    0x6
-
-/* Masks for WDEN field in WDOG_CTL register */
-#define WDEN_MASK    0x0FF0
-#define WDEN_ENABLE  0x0000
-#define WDEN_DISABLE 0x0AD0
-
 /* some defaults */
 #define WATCHDOG_TIMEOUT 20
 
-- 
1.7.1

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