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Date: Tue, 12 Jan 2016 10:59:06 +0100
From: Jiri Slaby <jslaby@...e.cz>
To: gregkh@...uxfoundation.org
Cc: linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 1/4] TTY: serial/m32r_sio, disband m32r_sio.h
The only needed information from the header is struct old_serial_port.
Move it to m32r_sio.c, make it const and anonymous. And kill the rest
from the header as it is dead stuff.
Given m32r_sio_suspend_port and m32r_sio_resume_port are local to
m32r_sio.c and unused, kill them from .c too.
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
drivers/tty/serial/m32r_sio.c | 37 +++++++++-----------------------
drivers/tty/serial/m32r_sio.h | 49 -------------------------------------------
2 files changed, 10 insertions(+), 76 deletions(-)
delete mode 100644 drivers/tty/serial/m32r_sio.h
diff --git a/drivers/tty/serial/m32r_sio.c b/drivers/tty/serial/m32r_sio.c
index 0eeb64f2499c..3c76ffc2d10a 100644
--- a/drivers/tty/serial/m32r_sio.c
+++ b/drivers/tty/serial/m32r_sio.c
@@ -47,7 +47,6 @@
#define BAUD_RATE 115200
#include <linux/serial_core.h>
-#include "m32r_sio.h"
#include "m32r_sio_reg.h"
/*
@@ -98,7 +97,16 @@
#endif /* !CONFIG_PLAT_USRV */
-static struct old_serial_port old_serial_port[] = {
+static const struct {
+ unsigned int uart;
+ unsigned int baud_base;
+ unsigned int port;
+ unsigned int irq;
+ unsigned int flags;
+ unsigned char io_type;
+ unsigned char __iomem *iomem_base;
+ unsigned short iomem_reg_shift;
+} old_serial_port[] = {
SERIAL_PORT_DFNS
};
@@ -1112,28 +1120,6 @@ static struct uart_driver m32r_sio_reg = {
.cons = M32R_SIO_CONSOLE,
};
-/**
- * m32r_sio_suspend_port - suspend one serial port
- * @line: serial line number
- *
- * Suspend one serial port.
- */
-void m32r_sio_suspend_port(int line)
-{
- uart_suspend_port(&m32r_sio_reg, &m32r_sio_ports[line].port);
-}
-
-/**
- * m32r_sio_resume_port - resume one serial port
- * @line: serial line number
- *
- * Resume one serial port.
- */
-void m32r_sio_resume_port(int line)
-{
- uart_resume_port(&m32r_sio_reg, &m32r_sio_ports[line].port);
-}
-
static int __init m32r_sio_init(void)
{
int ret, i;
@@ -1163,8 +1149,5 @@ static void __exit m32r_sio_exit(void)
module_init(m32r_sio_init);
module_exit(m32r_sio_exit);
-EXPORT_SYMBOL(m32r_sio_suspend_port);
-EXPORT_SYMBOL(m32r_sio_resume_port);
-
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Generic M32R SIO serial driver");
diff --git a/drivers/tty/serial/m32r_sio.h b/drivers/tty/serial/m32r_sio.h
deleted file mode 100644
index 8129824496c6..000000000000
--- a/drivers/tty/serial/m32r_sio.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * m32r_sio.h
- *
- * Driver for M32R serial ports
- *
- * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
- * Based on drivers/serial/8250.h.
- *
- * Copyright (C) 2001 Russell King.
- * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org>
- *
- * 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/pci.h>
-
-struct m32r_sio_probe {
- struct module *owner;
- int (*pci_init_one)(struct pci_dev *dev);
- void (*pci_remove_one)(struct pci_dev *dev);
- void (*pnp_init)(void);
-};
-
-int m32r_sio_register_probe(struct m32r_sio_probe *probe);
-void m32r_sio_unregister_probe(struct m32r_sio_probe *probe);
-void m32r_sio_get_irq_map(unsigned int *map);
-void m32r_sio_suspend_port(int line);
-void m32r_sio_resume_port(int line);
-
-struct old_serial_port {
- unsigned int uart;
- unsigned int baud_base;
- unsigned int port;
- unsigned int irq;
- unsigned int flags;
- unsigned char io_type;
- unsigned char __iomem *iomem_base;
- unsigned short iomem_reg_shift;
-};
-
-#define _INLINE_ inline
-
-#define PROBE_RSA (1 << 0)
-#define PROBE_ANY (~0)
-
-#define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8)
--
2.7.0
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