[PATCH 6/7] powerpc: mpc83xx: remove unused watchdog_reset() function

[Rasmus Villemoes]

There is no longer any code in tree that calls a watchdog_reset()
function. The macro WATCHDOG_RESET, which used to emit a call to
watchdog_reset(), got removed two years ago.

Cc: Christophe Leroy <christophe.leroy at csgroup.eu>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes at prevas.dk>
---
 arch/powerpc/cpu/mpc83xx/cpu.c | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/arch/powerpc/cpu/mpc83xx/cpu.c b/arch/powerpc/cpu/mpc83xx/cpu.c
index f6ffe295b8e..4ae26013272 100644
--- a/arch/powerpc/cpu/mpc83xx/cpu.c
+++ b/arch/powerpc/cpu/mpc83xx/cpu.c
@@ -165,21 +165,6 @@ unsigned long get_tbclk(void)
 }
 #endif
 
-#if defined(CONFIG_WATCHDOG) && !defined(CONFIG_WDT)
-void watchdog_reset (void)
-{
-	int re_enable = disable_interrupts();
-
-	/* Reset the 83xx watchdog */
-	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
-	immr->wdt.swsrr = 0x556c;
-	immr->wdt.swsrr = 0xaa39;
-
-	if (re_enable)
-		enable_interrupts();
-}
-#endif
-
 /*
  * Initializes on-chip MMC controllers.
  * to override, implement board_mmc_init()
-- 
2.40.1.1.g1c60b9335d