linux-watchdog.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: shruthi.sanil@intel.com
To: wim@linux-watchdog.org, linux@roeck-us.net,
	linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: andriy.shevchenko@linux.intel.com, kris.pan@linux.intel.com,
	mgross@linux.intel.com, srikanth.thokala@intel.com,
	lakshmi.bai.raja.subramanian@intel.com,
	mallikarjunappa.sangannavar@intel.com, shruthi.sanil@intel.com
Subject: [PATCH 08/10] watchdog: keembay: MACRO for WDT enable and disable values
Date: Wed, 12 May 2021 14:17:22 +0530	[thread overview]
Message-ID: <20210512084724.14634-9-shruthi.sanil@intel.com> (raw)
In-Reply-To: <20210512084724.14634-1-shruthi.sanil@intel.com>

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

Introduced MACRO's for WDT enable and disable values for better readability

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Kris Pan <kris.pan@intel.com>
Signed-off-by: Shruthi Sanil <shruthi.sanil@intel.com>
---
 drivers/watchdog/keembay_wdt.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/watchdog/keembay_wdt.c b/drivers/watchdog/keembay_wdt.c
index 10896415f8c7..63a7c5d719a3 100644
--- a/drivers/watchdog/keembay_wdt.c
+++ b/drivers/watchdog/keembay_wdt.c
@@ -27,6 +27,8 @@
 #define WDT_TO_INT_MASK		BIT(9)
 #define WDT_ISR_CLEAR		0x8200ff18
 #define WDT_UNLOCK		0xf1d0dead
+#define WDT_DISABLE		0x0
+#define WDT_ENABLE		0x1
 #define WDT_LOAD_MAX		U32_MAX
 #define WDT_LOAD_MIN		1
 #define WDT_TIMEOUT		5
@@ -84,7 +86,7 @@ static int keembay_wdt_start(struct watchdog_device *wdog)
 {
 	struct keembay_wdt *wdt = watchdog_get_drvdata(wdog);
 
-	keembay_wdt_writel(wdt, TIM_WDOG_EN, 1);
+	keembay_wdt_writel(wdt, TIM_WDOG_EN, WDT_ENABLE);
 
 	return 0;
 }
@@ -93,7 +95,7 @@ static int keembay_wdt_stop(struct watchdog_device *wdog)
 {
 	struct keembay_wdt *wdt = watchdog_get_drvdata(wdog);
 
-	keembay_wdt_writel(wdt, TIM_WDOG_EN, 0);
+	keembay_wdt_writel(wdt, TIM_WDOG_EN, WDT_DISABLE);
 
 	return 0;
 }
-- 
2.17.1


  parent reply	other threads:[~2021-05-12  8:48 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-12  8:47 [PATCH 00/10] Intel Keem Bay WDT bug fixes shruthi.sanil
2021-05-12  8:47 ` [PATCH 01/10] watchdog: keembay: Update WDT pre-timeout during the initialization shruthi.sanil
2021-05-12 13:58   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 02/10] watchdog: keembay: Upadate WDT pretimeout for every update in timeout shruthi.sanil
2021-05-12 13:58   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 03/10] watchdog: keembay: Update pretimeout to zero in the TH ISR shruthi.sanil
2021-05-12 13:58   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 04/10] watchdog: keembay: Clear either the TO or TH interrupt bit shruthi.sanil
2021-05-12 13:59   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 05/10] watchdog: keembay: Remove timeout update in the WDT start function shruthi.sanil
2021-05-12 13:59   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 06/10] watchdog: keembay: Removed timeout update in the TO ISR shruthi.sanil
2021-05-12 14:00   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 07/10] watchdog: keembay: Update the check in keembay_wdt_resume() shruthi.sanil
2021-05-12 14:02   ` Guenter Roeck
2021-05-13  5:32     ` Sanil, Shruthi
2021-05-12  8:47 ` shruthi.sanil [this message]
2021-05-12 14:04   ` [PATCH 08/10] watchdog: keembay: MACRO for WDT enable and disable values Guenter Roeck
2021-05-12  8:47 ` [PATCH 09/10] watchdog: keembay: WDT SMC handler MACRO name update shruthi.sanil
2021-05-12 14:04   ` Guenter Roeck
2021-05-12  8:47 ` [PATCH 10/10] watchdog: keembay: Typo corrections and other blank operations shruthi.sanil
2021-05-12 14:05   ` Guenter Roeck

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210512084724.14634-9-shruthi.sanil@intel.com \
    --to=shruthi.sanil@intel.com \
    --cc=andriy.shevchenko@linux.intel.com \
    --cc=kris.pan@linux.intel.com \
    --cc=lakshmi.bai.raja.subramanian@intel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-watchdog@vger.kernel.org \
    --cc=linux@roeck-us.net \
    --cc=mallikarjunappa.sangannavar@intel.com \
    --cc=mgross@linux.intel.com \
    --cc=srikanth.thokala@intel.com \
    --cc=wim@linux-watchdog.org \
    --subject='Re: [PATCH 08/10] watchdog: keembay: MACRO for WDT enable and disable values' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).