watchdog: fix typo in the comment

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>

diff --git a/drivers/watchdog/pcwd.c b/drivers/watchdog/pcwd.c
index 1a4282235aac581ba7c7e8fe3b5ce1e3db1371e1..31d3dcbf815e975ba54f48b4d9eb59b3fd2f900b 100644 (file)
--- a/drivers/watchdog/pcwd.c
+++ b/drivers/watchdog/pcwd.c
@@ -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;

diff --git a/drivers/watchdog/rzn1_wdt.c b/drivers/watchdog/rzn1_wdt.c
index 7d3192d34afd50c22071eab0f0841a788b69c635..96fd04fbc2a267df034648f16572f81af3a3d06e 100644 (file)
--- a/drivers/watchdog/rzn1_wdt.c
+++ b/drivers/watchdog/rzn1_wdt.c
@@ -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;

diff --git a/drivers/watchdog/smsc37b787_wdt.c b/drivers/watchdog/smsc37b787_wdt.c
index 97ca500ec8a8af2c6a01602ef691dc86d5184908..3011e1af00f98a49bb6802e3d4a0dbf7e2a1c3bf 100644 (file)
--- a/drivers/watchdog/smsc37b787_wdt.c
+++ b/drivers/watchdog/smsc37b787_wdt.c
@@ -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)

diff --git a/drivers/watchdog/starfive-wdt.c b/drivers/watchdog/starfive-wdt.c
index 19a2620d3d3893db1f57db78d230f94bc385db22..a8b6cf767117f4248ce426e1ae7fc0b500f609e7 100644 (file)
--- a/drivers/watchdog/starfive-wdt.c
+++ b/drivers/watchdog/starfive-wdt.c
@@ -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 */