From: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Date: Tue, 28 May 2024 11:13:24 +0000 (+0200)
Subject: powerpc: mpc83xx: remove unused watchdog_reset() function
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=e7dbc25c3071dca023a3ac1009af4815dede8e9a;p=u-boot.git

powerpc: mpc83xx: remove unused watchdog_reset() function

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@csgroup.eu>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Stefan Roese <sr@denx.de>
---

diff --git a/arch/powerpc/cpu/mpc83xx/cpu.c b/arch/powerpc/cpu/mpc83xx/cpu.c
index e0be938ea9..3c8cbd4252 100644
--- a/arch/powerpc/cpu/mpc83xx/cpu.c
+++ b/arch/powerpc/cpu/mpc83xx/cpu.c
@@ -164,21 +164,6 @@ 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()