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-rw-r--r--arch/sh/kernel/early_printk.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/arch/sh/kernel/early_printk.c b/arch/sh/kernel/early_printk.c
deleted file mode 100644
index f8bb50c6e050..000000000000
--- a/arch/sh/kernel/early_printk.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * arch/sh/kernel/early_printk.c
- *
- * Copyright (C) 1999, 2000 Niibe Yutaka
- * Copyright (C) 2002 M. R. Brown
- * Copyright (C) 2004 - 2007 Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/console.h>
-#include <linux/tty.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-
-#include <asm/sh_bios.h>
-
-/*
- * Print a string through the BIOS
- */
-static void sh_console_write(struct console *co, const char *s,
- unsigned count)
-{
- sh_bios_console_write(s, count);
-}
-
-/*
- * Setup initial baud/bits/parity. We do two things here:
- * - construct a cflag setting for the first rs_open()
- * - initialize the serial port
- * Return non-zero if we didn't find a serial port.
- */
-static int __init sh_console_setup(struct console *co, char *options)
-{
- int cflag = CREAD | HUPCL | CLOCAL;
-
- /*
- * Now construct a cflag setting.
- * TODO: this is a totally bogus cflag, as we have
- * no idea what serial settings the BIOS is using, or
- * even if its using the serial port at all.
- */
- cflag |= B115200 | CS8 | /*no parity*/0;
-
- co->cflag = cflag;
-
- return 0;
-}
-
-static struct console bios_console = {
- .name = "bios",
- .write = sh_console_write,
- .setup = sh_console_setup,
- .flags = CON_PRINTBUFFER,
- .index = -1,
-};
-
-static struct console *early_console;
-
-static int __init setup_early_printk(char *buf)
-{
- int keep_early = 0;
-
- if (!buf)
- return 0;
-
- if (strstr(buf, "keep"))
- keep_early = 1;
-
- if (!strncmp(buf, "bios", 4))
- early_console = &bios_console;
-
- if (likely(early_console)) {
- if (keep_early)
- early_console->flags &= ~CON_BOOT;
- else
- early_console->flags |= CON_BOOT;
- register_console(early_console);
- }
-
- return 0;
-}
-early_param("earlyprintk", setup_early_printk);