tty: move drivers/serial/ to drivers/tty/serial/

The serial drivers are really just tty drivers, so move them to
drivers/tty/ to make things a bit neater overall.

This is part of the tty/serial driver movement proceedure as proposed by
Arnd Bergmann and approved by everyone involved a number of months ago.

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Rogier Wolff <R.E.Wolff@bitwizard.nl>
Cc: Michael H. Warfield <mhw@wittsend.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 80 deletions

diff --git a/drivers/serial/8250.h b/drivers/serial/8250.h
deleted file mode 100644
index 6e19ea3e48d..00000000000
--- a/drivers/serial/8250.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- *  linux/drivers/char/8250.h
- *
- *  Driver for 8250/16550-type serial ports
- *
- *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
- *
- *  Copyright (C) 2001 Russell King.
- *
- * 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.
- */
-
-#include <linux/serial_8250.h>
-
-struct old_serial_port {
-	unsigned int uart;
-	unsigned int baud_base;
-	unsigned int port;
-	unsigned int irq;
-	unsigned int flags;
-	unsigned char hub6;
-	unsigned char io_type;
-	unsigned char *iomem_base;
-	unsigned short iomem_reg_shift;
-	unsigned long irqflags;
-};
-
-/*
- * This replaces serial_uart_config in include/linux/serial.h
- */
-struct serial8250_config {
-	const char	*name;
-	unsigned short	fifo_size;
-	unsigned short	tx_loadsz;
-	unsigned char	fcr;
-	unsigned int	flags;
-};
-
-#define UART_CAP_FIFO	(1 << 8)	/* UART has FIFO */
-#define UART_CAP_EFR	(1 << 9)	/* UART has EFR */
-#define UART_CAP_SLEEP	(1 << 10)	/* UART has IER sleep */
-#define UART_CAP_AFE	(1 << 11)	/* MCR-based hw flow control */
-#define UART_CAP_UUE	(1 << 12)	/* UART needs IER bit 6 set (Xscale) */
-
-#define UART_BUG_QUOT	(1 << 0)	/* UART has buggy quot LSB */
-#define UART_BUG_TXEN	(1 << 1)	/* UART has buggy TX IIR status */
-#define UART_BUG_NOMSR	(1 << 2)	/* UART has buggy MSR status bits (Au1x00) */
-#define UART_BUG_THRE	(1 << 3)	/* UART has buggy THRE reassertion */
-
-#define PROBE_RSA	(1 << 0)
-#define PROBE_ANY	(~0)
-
-#define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8)
-
-#ifdef CONFIG_SERIAL_8250_SHARE_IRQ
-#define SERIAL8250_SHARE_IRQS 1
-#else
-#define SERIAL8250_SHARE_IRQS 0
-#endif
-
-#if defined(__alpha__) && !defined(CONFIG_PCI)
-/*
- * Digital did something really horribly wrong with the OUT1 and OUT2
- * lines on at least some ALPHA's.  The failure mode is that if either
- * is cleared, the machine locks up with endless interrupts.
- */
-#define ALPHA_KLUDGE_MCR  (UART_MCR_OUT2 | UART_MCR_OUT1)
-#elif defined(CONFIG_SBC8560)
-/*
- * WindRiver did something similarly broken on their SBC8560 board. The
- * UART tristates its IRQ output while OUT2 is clear, but they pulled
- * the interrupt line _up_ instead of down, so if we register the IRQ
- * while the UART is in that state, we die in an IRQ storm. */
-#define ALPHA_KLUDGE_MCR (UART_MCR_OUT2)
-#else
-#define ALPHA_KLUDGE_MCR 0
-#endif