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Merge tag 'tty-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

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Pull tty/serial driver update from Greg KH:
 "Here's the big tty/serial driver update for 3.15-rc1.

  Nothing major, a number of serial driver updates and a few tty core
  fixes as well.

  All have been in linux-next for a while"

* tag 'tty-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (71 commits)
  tty/serial: omap: empty the RX FIFO at the end of half-duplex TX
  tty/serial: omap: fix RX interrupt enable/disable in half-duplex TX
  serial: sh-sci: Neaten dev_<level> uses
  serial: sh-sci: Replace hardcoded 3 by UART_PM_STATE_OFF
  serial: sh-sci: Add more register documentation
  serial: sh-sci: Remove useless casts
  serial: sh-sci: Replace printk() by pr_*()
  serial_core: Avoid NULL pointer dereference in uart_close()
  serial_core: Get a reference for port->tty in uart_remove_one_port()
  serial: clps711x: Give a chance to perform useful tasks during wait loop
  serial_core: Grammar s/ports/port's/
  serial_core: Spelling s/contro/control/
  serial: efm32: properly namespace location property
  serial: max310x: Add missing #include <linux/uaccess.h>
  synclink: fix info leak in ioctl
  serial: 8250: Clean up the locking for -rt
  serial: 8250_pci: change BayTrail default uartclk
  serial: 8250_pci: more BayTrail error-free bauds
  serial: sh-sci: Add missing call to uart_remove_one_port() in failure path
  serial_core: Unregister console in uart_remove_one_port()
  ...
This commit is contained in:
Linus Torvalds
2014-04-01 16:55:57 -07:00
parent c12e69c6aa 3a13884abe
commit cb15955638
43 changed files with 1232 additions and 846 deletions
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64
include/linux/platform_data/max310x.h
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@@ -1,64 +0,0 @@
/*
* Maxim (Dallas) MAX3107/8/9, MAX14830 serial driver
*
* Copyright (C) 2012 Alexander Shiyan <shc_work@mail.ru>
*
* Based on max3100.c, by Christian Pellegrin <chripell@evolware.org>
* Based on max3110.c, by Feng Tang <feng.tang@intel.com>
* Based on max3107.c, by Aavamobile
*
* 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.
*/
#ifndef _MAX310X_H_
#define _MAX310X_H_
/*
* Example board initialization data:
*
* static struct max310x_pdata max3107_pdata = {
* .driver_flags = MAX310X_EXT_CLK,
* .uart_flags[0] = MAX310X_ECHO_SUPRESS | MAX310X_AUTO_DIR_CTRL,
* .frequency = 3686400,
* .gpio_base = -1,
* };
*
* static struct spi_board_info spi_device_max3107[] = {
* {
* .modalias = "max3107",
* .irq = IRQ_EINT3,
* .bus_num = 1,
* .chip_select = 1,
* .platform_data = &max3107_pdata,
* },
* };
*/
#define MAX310X_MAX_UARTS 4
/* MAX310X platform data structure */
struct max310x_pdata {
/* Flags global to driver */
const u8 driver_flags;
#define MAX310X_EXT_CLK (0x00000001) /* External clock enable */
/* Flags global to UART port */
const u8 uart_flags[MAX310X_MAX_UARTS];
#define MAX310X_LOOPBACK (0x00000001) /* Loopback mode enable */
#define MAX310X_ECHO_SUPRESS (0x00000002) /* Enable echo supress */
#define MAX310X_AUTO_DIR_CTRL (0x00000004) /* Enable Auto direction
* control (RS-485)
*/
/* Frequency (extrenal clock or crystal) */
const int frequency;
/* GPIO base number (can be negative) */
const int gpio_base;
/* Called during startup */
void (*init)(void);
/* Called before finish */
void (*exit)(void);
};
#endif

2
include/linux/platform_data/serial-imx.h
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@@ -23,8 +23,6 @@
#define IMXUART_IRDA (1<<1)
struct imxuart_platform_data {
int (*init)(struct platform_device *pdev);
void (*exit)(struct platform_device *pdev);
unsigned int flags;
void (*irda_enable)(int enable);
unsigned int irda_inv_rx:1;