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watchdog: docs: kernel-api: don't reference removed functions 

Those functions are not only deprecated, but gone for good.

Fixes: 62cd1c40ce ("watchdog: kill unref/ref ops")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Wolfram Sang 2018-12-17 20:14:11 +01:00 committed by Wim Van Sebroeck
parent e536f7304b
commit 2b6d86a73e
1 changed files with 0 additions and 4 deletions
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4
Documentation/watchdog/watchdog-kernel-api.txt
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@ -128,8 +128,6 @@ struct watchdog_ops {
int (*set_pretimeout)(struct watchdog_device *, unsigned int);
unsigned int (*get_timeleft)(struct watchdog_device *);
int (*restart)(struct watchdog_device *);
void (*ref)(struct watchdog_device *) __deprecated;
void (*unref)(struct watchdog_device *) __deprecated;
long (*ioctl)(struct watchdog_device *, unsigned int, unsigned long);
};
@ -218,8 +216,6 @@ they are supported. These optional routines/operations are:
if a command is not supported. The parameters that are passed to the ioctl
call are: watchdog_device, cmd and arg.
The 'ref' and 'unref' operations are no longer used and deprecated.
The status bits should (preferably) be set with the set_bit and clear_bit alike
bit-operations. The status bits that are defined are:
* WDOG_ACTIVE: this status bit indicates whether or not a watchdog timer device