watchdog: keembay: WDT SMC handler MACRO name update

Updated the WDT SMC handler MACRO name to make it clear that its
a ARM SMC handler that helps in clearing the WDT interrupt bit.

Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Kris Pan <kris.pan@intel.com>
Signed-off-by: Shruthi Sanil <shruthi.sanil@intel.com>
Link: https://lore.kernel.org/r/20210517174953.19404-9-shruthi.sanil@intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

diff --git a/drivers/watchdog/keembay_wdt.c b/drivers/watchdog/keembay_wdt.c
index d8c50b6..5ac8234 100644 (file)
--- a/drivers/watchdog/keembay_wdt.c
+++ b/drivers/watchdog/keembay_wdt.c
@@ -25,7 +25,7 @@
 
 #define WDT_TH_INT_MASK                BIT(8)
 #define WDT_TO_INT_MASK                BIT(9)
-#define WDT_ISR_CLEAR          0x8200ff18
+#define WDT_INT_CLEAR_SMC      0x8200ff18
 #define WDT_UNLOCK             0xf1d0dead
 #define WDT_DISABLE            0x0
 #define WDT_ENABLE             0x1
@@ -143,7 +143,7 @@ static irqreturn_t keembay_wdt_to_isr(int irq, void *dev_id)
        struct keembay_wdt *wdt = dev_id;
        struct arm_smccc_res res;
 
-       arm_smccc_smc(WDT_ISR_CLEAR, WDT_TO_INT_MASK, 0, 0, 0, 0, 0, 0, &res);
+       arm_smccc_smc(WDT_INT_CLEAR_SMC, WDT_TO_INT_MASK, 0, 0, 0, 0, 0, 0, &res);
        dev_crit(wdt->wdd.parent, "Intel Keem Bay non-sec wdt timeout.\n");
        emergency_restart();
 
@@ -157,7 +157,7 @@ static irqreturn_t keembay_wdt_th_isr(int irq, void *dev_id)
 
        keembay_wdt_set_pretimeout(&wdt->wdd, 0x0);
 
-       arm_smccc_smc(WDT_ISR_CLEAR, WDT_TH_INT_MASK, 0, 0, 0, 0, 0, 0, &res);
+       arm_smccc_smc(WDT_INT_CLEAR_SMC, WDT_TH_INT_MASK, 0, 0, 0, 0, 0, 0, &res);
        dev_crit(wdt->wdd.parent, "Intel Keem Bay non-sec wdt pre-timeout.\n");
        watchdog_notify_pretimeout(&wdt->wdd);