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watchdog: iTCO_wdt: Remove unused hooks 

As the only user of iTCO_vendor_pre_keepalive and
iTCO_vendor_pre_set_heartbeat has just been removed, we can delete
these 2 hooks.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Martin Wilck <mwilck@suse.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:
Jean Delvare 2018-08-31 15:07:34 +02:00 committed by Wim Van Sebroeck
parent 2c05318ad5
commit 5a623ce0a5
3 changed files with 0 additions and 18 deletions
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4
drivers/watchdog/iTCO_vendor.h
View File

@ -3,14 +3,10 @@
#ifdef CONFIG_ITCO_VENDOR_SUPPORT #ifdef CONFIG_ITCO_VENDOR_SUPPORT
extern void iTCO_vendor_pre_start(struct resource *, unsigned int); extern void iTCO_vendor_pre_start(struct resource *, unsigned int);
extern void iTCO_vendor_pre_stop(struct resource *); extern void iTCO_vendor_pre_stop(struct resource *);
extern void iTCO_vendor_pre_keepalive(struct resource *, unsigned int);
extern void iTCO_vendor_pre_set_heartbeat(unsigned int);
extern int iTCO_vendor_check_noreboot_on(void); extern int iTCO_vendor_check_noreboot_on(void);
#else #else
#define iTCO_vendor_pre_start(acpibase, heartbeat) {} #define iTCO_vendor_pre_start(acpibase, heartbeat) {}
#define iTCO_vendor_pre_stop(acpibase) {} #define iTCO_vendor_pre_stop(acpibase) {}
#define iTCO_vendor_pre_keepalive(acpibase, heartbeat) {}
#define iTCO_vendor_pre_set_heartbeat(heartbeat) {}
#define iTCO_vendor_check_noreboot_on() 1 #define iTCO_vendor_check_noreboot_on() 1
/* 1=check noreboot; 0=don't check */ /* 1=check noreboot; 0=don't check */
#endif #endif

10
drivers/watchdog/iTCO_vendor_support.c
View File

@ -180,16 +180,6 @@ void iTCO_vendor_pre_stop(struct resource *smires)
} }
EXPORT_SYMBOL(iTCO_vendor_pre_stop); EXPORT_SYMBOL(iTCO_vendor_pre_stop);
void iTCO_vendor_pre_keepalive(struct resource *smires, unsigned int heartbeat)
{
}
EXPORT_SYMBOL(iTCO_vendor_pre_keepalive);
void iTCO_vendor_pre_set_heartbeat(unsigned int heartbeat)
{
}
EXPORT_SYMBOL(iTCO_vendor_pre_set_heartbeat);
int iTCO_vendor_check_noreboot_on(void) int iTCO_vendor_check_noreboot_on(void)
{ {
switch (vendorsupport) { switch (vendorsupport) {

4
drivers/watchdog/iTCO_wdt.c
View File

@ -304,8 +304,6 @@ static int iTCO_wdt_ping(struct watchdog_device *wd_dev)
spin_lock(&p->io_lock); spin_lock(&p->io_lock);
iTCO_vendor_pre_keepalive(p->smi_res, wd_dev->timeout);
/* Reload the timer by writing to the TCO Timer Counter register */ /* Reload the timer by writing to the TCO Timer Counter register */
if (p->iTCO_version >= 2) { if (p->iTCO_version >= 2) {
outw(0x01, TCO_RLD(p)); outw(0x01, TCO_RLD(p));
@ -342,8 +340,6 @@ static int iTCO_wdt_set_timeout(struct watchdog_device *wd_dev, unsigned int t)
(p->iTCO_version == 1 && tmrval > 0x03f)) (p->iTCO_version == 1 && tmrval > 0x03f))
return -EINVAL; return -EINVAL;
iTCO_vendor_pre_set_heartbeat(tmrval);
/* Write new heartbeat to watchdog */ /* Write new heartbeat to watchdog */
if (p->iTCO_version >= 2) { if (p->iTCO_version >= 2) {
spin_lock(&p->io_lock); spin_lock(&p->io_lock);