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powerpc: mpc83xx: remove unused watchdog_reset() function

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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>
This commit is contained in:
Rasmus Villemoes 2024-05-28 13:13:24 +02:00 committed by Stefan Roese
parent 73a8cdeb5c
commit e7dbc25c30
1 changed files with 0 additions and 15 deletions
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15
arch/powerpc/cpu/mpc83xx/cpu.c
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@ -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()