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watchdog: fix typo in the comment

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Correctly spelled comments make it easier for the reader to understand
the code.

Fix typos:
'hearbeat' -> 'heartbeat',
'retrigggers' -> 'retriggers',
'funtions' -> 'functions',
'Resgister' -> 'Register'.

Signed-off-by: Yan Zhen <yanzhen@vivo.com>
Reviewed-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Link: https://lore.kernel.org/r/20240923075016.2439774-1-yanzhen@vivo.com
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Yan Zhen 2024-09-23 15:50:16 +08:00 committed by Wim Van Sebroeck
parent 59b723cd2a
commit 4497ee914f
4 changed files with 4 additions and 4 deletions
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2
drivers/watchdog/pcwd.c
View File

@ -833,7 +833,7 @@ static int pcwd_isa_match(struct device *dev, unsigned int id)
port0 = inb_p(base_addr);
port1 = inb_p(base_addr + 1);
/* Has either hearbeat bit changed? */
/* Has either heartbeat bit changed? */
if ((port0 ^ last_port0) & WD_HRTBT ||
(port1 ^ last_port1) & WD_REVC_HRBT) {
retval = 1;

2
drivers/watchdog/rzn1_wdt.c
View File

@ -52,7 +52,7 @@ static int rzn1_wdt_ping(struct watchdog_device *w)
{
struct rzn1_watchdog *wdt = watchdog_get_drvdata(w);
/* Any value retrigggers the watchdog */
/* Any value retriggers the watchdog */
writel(0, wdt->base + RZN1_WDT_RETRIGGER);
return 0;

2
drivers/watchdog/smsc37b787_wdt.c
View File

@ -485,7 +485,7 @@ static long wb_smsc_wdt_ioctl(struct file *file,
}
}
/* -- Notifier funtions -----------------------------------------*/
/* -- Notifier functions -----------------------------------------*/
static int wb_smsc_wdt_notify_sys(struct notifier_block *this,
unsigned long code, void *unused)

2
drivers/watchdog/starfive-wdt.c
View File

@ -80,7 +80,7 @@ MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
struct starfive_wdt_variant {
unsigned int control; /* Watchdog Control Resgister for reset enable */
unsigned int control; /* Watchdog Control Register for reset enable */
unsigned int load; /* Watchdog Load register */
unsigned int reload; /* Watchdog Reload Control register */
unsigned int enable; /* Watchdog Enable Register */