sb/via/common: Drop unused code

Change-Id: I803b9bba4067435e471e9565d3286f11a0a361a3
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36960
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 0 insertions, 42 deletions

diff --git a/src/southbridge/via/common/early_smbus_wait_until_ready.c b/src/southbridge/via/common/early_smbus_wait_until_ready.c
deleted file mode 100644
index 6b189362ec..0000000000
--- a/src/southbridge/via/common/early_smbus_wait_until_ready.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2013  Alexandru Gagniuc <mr.nuke.me@gmail.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <arch/io.h>
-#include <device/early_smbus.h>
-
-#include "via_early_smbus.h"
-
-/**
- * \brief Wait for the SMBus to become ready to process a new transaction.
- *
- * @param smbus_dev The base SMBus IO port
- */
-int smbus_wait_until_ready(u32 smbus_dev)
-{
-	int loops;
-
-	printsmbus("Waiting until SMBus ready\n");
-
-	/* Loop up to SMBUS_TIMEOUT times, waiting for bit 0 of the
-	 * SMBus Host Status register to go to 0, indicating the operation
-	 * was completed successfully. I don't remember why I did it this way,
-	 * but I think it was because ROMCC was running low on registers */
-	loops = 0;
-	while (smbus_is_busy(smbus_dev) && loops < SMBUS_TIMEOUT)
-		++loops;
-
-	return smbus_print_error(smbus_dev, inb(SMBHSTSTAT(smbus_dev)), loops);
-}