linux-kernel - [PATCH 09/10] watchdog: keembay: WDT SMC handler MACRO name update

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Date:   Wed, 12 May 2021 14:17:23 +0530
From:   shruthi.sanil@...el.com
To:     wim@...ux-watchdog.org, linux@...ck-us.net,
        linux-watchdog@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     andriy.shevchenko@...ux.intel.com, kris.pan@...ux.intel.com,
        mgross@...ux.intel.com, srikanth.thokala@...el.com,
        lakshmi.bai.raja.subramanian@...el.com,
        mallikarjunappa.sangannavar@...el.com, shruthi.sanil@...el.com
Subject: [PATCH 09/10] watchdog: keembay: WDT SMC handler MACRO name update

From: Shruthi Sanil <shruthi.sanil@...el.com>

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.

Tested-by: Kris Pan <kris.pan@...el.com>
Signed-off-by: Shruthi Sanil <shruthi.sanil@...el.com>
---
 drivers/watchdog/keembay_wdt.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/watchdog/keembay_wdt.c b/drivers/watchdog/keembay_wdt.c
index 63a7c5d719a3..0a8cf5b35699 100644
--- 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);
 
-- 
2.17.1