| .. | .. |
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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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| 1 | 2 | /* |
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| 2 | 3 | * Watchdog driver for z/VM and LPAR using the diag 288 interface. |
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| 3 | 4 | * |
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| .. | .. |
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| 25 | 26 | #include <linux/module.h> |
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| 26 | 27 | #include <linux/moduleparam.h> |
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| 27 | 28 | #include <linux/slab.h> |
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| 28 | | -#include <linux/miscdevice.h> |
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| 29 | 29 | #include <linux/watchdog.h> |
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| 30 | 30 | #include <linux/suspend.h> |
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| 31 | 31 | #include <asm/ebcdic.h> |
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| 32 | 32 | #include <asm/diag.h> |
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| 33 | 33 | #include <linux/io.h> |
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| 34 | | -#include <linux/uaccess.h> |
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| 35 | 34 | |
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| 36 | 35 | #define MAX_CMDLEN 240 |
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| 37 | 36 | #define DEFAULT_CMD "SYSTEM RESTART" |
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| .. | .. |
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| 69 | 68 | module_param_named(nowayout, nowayout_info, bool, 0444); |
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| 70 | 69 | MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default = CONFIG_WATCHDOG_NOWAYOUT)"); |
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| 71 | 70 | |
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| 72 | | -MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); |
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| 73 | 71 | MODULE_ALIAS("vmwatchdog"); |
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| 74 | 72 | |
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| 75 | 73 | static int __diag288(unsigned int func, unsigned int timeout, |
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