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Commit 8690d8a9 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog 

* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  [WATCHDOG] i6300esb.c: start locking
  [WATCHDOG] i6300esb.c: convert to platform device driver
  [WATCHDOG] wdt.c: remove #ifdef CONFIG_WDT_501
  [WATCHDOG] Fix io.h & uaccess.h includes.
  [WATCHDOG] More coding-style and trivial clean-up
  [WATCHDOG] struct file_operations should be const
  [WATCHDOG] cpwd.c: Coding style - Clean-up
  [WATCHDOG] hpwdt.c: Add new HP BMC controller. 
  [PATCH 13/13] drivers/watchdog: use USB API functions rather than constants
  [WATCHDOG] orion5x_wdt: fix compile issue by providing tclk as platform data
  [WATCHDOG] rc32434_wdt: make sure watchdog is not running at startup
  [WATCHDOG] rc32434_wdt: add spin_locking
  [WATCHDOG] rc32434_wdt: add shutdown method
  [WATCHDOG] rc32434_wdt: add timeout module parameter
  [WATCHDOG] rc32434_wdt: clean-up driver
  [WATCHDOG] davinci: convert to ioremap() + io[read|write]
  [WATCHDOG] w83697ug: add error checking
  [WATCHDOG] cpwd.c & riowd.c - unlocked_ioctl
parents d3f12d36 3b9d49ee

arch/arm/mach-orion5x/common.c

+29 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ 
#include <plat/ehci-orion.h>

#include <plat/mv_xor.h>

#include <plat/orion_nand.h>

#include <plat/orion5x_wdt.h>

#include <plat/time.h>

#include "common.h"
@@ -532,6 +533,29 @@ void __init orion5x_xor_init(void) 
}





/*****************************************************************************

 * Watchdog

 ****************************************************************************/

static struct orion5x_wdt_platform_data orion5x_wdt_data = {

	.tclk			= 0,

};



static struct platform_device orion5x_wdt_device = {

	.name		= "orion5x_wdt",

	.id		= -1,

	.dev		= {

		.platform_data	= &orion5x_wdt_data,

	},

	.num_resources	= 0,

};



void __init orion5x_wdt_init(void)

{

	orion5x_wdt_data.tclk = orion5x_tclk;

	platform_device_register(&orion5x_wdt_device);

}





/*****************************************************************************

 * Time handling

 ****************************************************************************/
@@ -631,6 +655,11 @@ void __init orion5x_init(void) 
		printk(KERN_INFO "Orion: Applying 5281 D0 WFI workaround.\n");

		disable_hlt();

	}



	/*

	 * Register watchdog driver

	 */

	orion5x_wdt_init();

}



/*

arch/arm/plat-orion/include/plat/orion5x_wdt.h

0 → 100644
+18 −0
Original line number Diff line number Diff line 
/*

 * arch/arm/plat-orion/include/plat/orion5x_wdt.h

 *

 * This file is licensed under the terms of the GNU General Public

 * License version 2. This program is licensed "as is" without any

 * warranty of any kind, whether express or implied.

 */



#ifndef __PLAT_ORION5X_WDT_H

#define __PLAT_ORION5X_WDT_H



struct orion5x_wdt_platform_data {

	u32	tclk;		/* no <linux/clk.h> support yet */

};





#endif

drivers/watchdog/Kconfig

+0 −15
Original line number Diff line number Diff line
@@ -940,21 +940,6 @@ config WDT 
	  To compile this driver as a module, choose M here: the

	  module will be called wdt.



config WDT_501

	bool "WDT501 features"

	depends on WDT

	help

	  Saying Y here and creating a character special file /dev/temperature

	  with major number 10 and minor number 131 ("man mknod") will give

	  you a thermometer inside your computer: reading from

	  /dev/temperature yields one byte, the temperature in degrees

	  Fahrenheit. This works only if you have a WDT501P watchdog board

	  installed.



	  If you want to enable the Fan Tachometer on the WDT501P, then you

	  can do this via the tachometer parameter. Only do this if you have a

	  fan tachometer actually set up.



#

# PCI-based Watchdog Cards

#

drivers/watchdog/advantechwdt.c

+5 −2
Original line number Diff line number Diff line
@@ -138,7 +138,9 @@ static long advwdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg) 
	void __user *argp = (void __user *)arg;

	int __user *p = argp;

	static struct watchdog_info ident = {

		.options = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE,

		.options = WDIOF_KEEPALIVEPING |

			   WDIOF_SETTIMEOUT |

			   WDIOF_MAGICCLOSE,

		.firmware_version = 1,

		.identity = WATCHDOG_NAME,

	};
@@ -259,7 +261,8 @@ static int __devinit advwdt_probe(struct platform_device *dev) 
		goto unreg_stop;

	}



	/* Check that the heartbeat value is within it's range ; if not reset to the default */

	/* Check that the heartbeat value is within it's range ;

	 * if not reset to the default */

	if (advwdt_set_heartbeat(timeout)) {

		advwdt_set_heartbeat(WATCHDOG_TIMEOUT);

		printk(KERN_INFO PFX

drivers/watchdog/alim7101_wdt.c

+4 −2
Original line number Diff line number Diff line
@@ -355,7 +355,8 @@ static int __init alim7101_wdt_init(void) 
	alim7101_pmu = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,

		NULL);

	if (!alim7101_pmu) {

		printk(KERN_INFO PFX "ALi M7101 PMU not present - WDT not set\n");

		printk(KERN_INFO PFX

			"ALi M7101 PMU not present - WDT not set\n");

		return -EBUSY;

	}
@@ -399,7 +400,8 @@ static int __init alim7101_wdt_init(void) 


	rc = misc_register(&wdt_miscdev);

	if (rc) {

		printk(KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",

		printk(KERN_ERR PFX

			"cannot register miscdev on minor=%d (err=%d)\n",

			wdt_miscdev.minor, rc);

		goto err_out_reboot;

	}