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From: Guenter Roeck <linux@roeck-us.net>
To: Srinivas Neeli <srinivas.neeli@xilinx.com>,
	michal.simek@xilinx.com, shubhrajyoti.datta@xilinx.com,
	sgoud@xilinx.com
Cc: wim@linux-watchdog.org, linux-watchdog@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, git@xilinx.com,
	Srinivas Goud <srinivas.goud@xilinx.com>
Subject: Re: [PATCH 3/9] watchdog: of_xilinx_wdt: Used dev_dbg()
Date: Mon, 15 Mar 2021 19:27:45 -0700
Message-ID: <8b4ba82c-d6a8-a0f8-cc3d-e8aece36910a@roeck-us.net> (raw)
In-Reply-To: <1615805214-24857-4-git-send-email-srinivas.neeli@xilinx.com>

On 3/15/21 3:46 AM, Srinivas Neeli wrote:
> From: Srinivas Goud <srinivas.goud@xilinx.com>
> 
> This patch removes pr_info in stop function and adds dev_dbg()
> in start/stop function to display device specific debug info.
> 
> Signed-off-by: Srinivas Goud <srinivas.goud@xilinx.com>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> Signed-off-by: Srinivas Neeli <srinivas.neeli@xilinx.com>
> ---
>  drivers/watchdog/of_xilinx_wdt.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/watchdog/of_xilinx_wdt.c b/drivers/watchdog/of_xilinx_wdt.c
> index 0d7df2370db7..9e67b598907e 100644
> --- a/drivers/watchdog/of_xilinx_wdt.c
> +++ b/drivers/watchdog/of_xilinx_wdt.c
> @@ -50,6 +50,7 @@ static int xilinx_wdt_start(struct watchdog_device *wdd)
>  	int ret;
>  	u32 control_status_reg;
>  	struct xwdt_device *xdev = watchdog_get_drvdata(wdd);
> +	struct watchdog_device *xilinx_wdt_wdd = &xdev->xilinx_wdt_wdd;
>  
This is the same as wdd and thus pointless.

>  	ret = clk_enable(xdev->clk);
>  	if (ret) {
> @@ -70,6 +71,8 @@ static int xilinx_wdt_start(struct watchdog_device *wdd)
>  
>  	spin_unlock(&xdev->spinlock);
>  
> +	dev_dbg(xilinx_wdt_wdd->parent, "Watchdog Started!\n");
> +
>  	return 0;
>  }
>  
> @@ -77,6 +80,7 @@ static int xilinx_wdt_stop(struct watchdog_device *wdd)
>  {
>  	u32 control_status_reg;
>  	struct xwdt_device *xdev = watchdog_get_drvdata(wdd);
> +	struct watchdog_device *xilinx_wdt_wdd = &xdev->xilinx_wdt_wdd;
>  
Same as above: This is the same as wdd and thus pointless.

>  	spin_lock(&xdev->spinlock);
>  
> @@ -91,7 +95,7 @@ static int xilinx_wdt_stop(struct watchdog_device *wdd)
>  
>  	clk_disable(xdev->clk);
>  
> -	pr_info("Stopped!\n");
> +	dev_dbg(xilinx_wdt_wdd->parent, "Watchdog Stopped!\n");
>  
>  	return 0;
>  }
> 


  reply index

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-15 10:46 [PATCH 0/9] watchdog: of_xilinx_wdt: Update on xilinx watchdog driver Srinivas Neeli
2021-03-15 10:46 ` [PATCH 1/9] watchdog: of_xilinx_wdt: Add comment to spinlock Srinivas Neeli
2021-03-16  2:21   ` Guenter Roeck
2021-03-15 10:46 ` [PATCH 2/9] watchdog: of_xilinx_wdt: Used BIT macro Srinivas Neeli
2021-03-16  2:23   ` Guenter Roeck
2021-03-24  6:06     ` Srinivas Neeli
2021-03-15 10:46 ` [PATCH 3/9] watchdog: of_xilinx_wdt: Used dev_dbg() Srinivas Neeli
2021-03-16  2:27   ` Guenter Roeck [this message]
2021-03-15 10:46 ` [PATCH 4/9] watchdog: of_xilinx_wdt: Initialize watchdog via data structure Srinivas Neeli
2021-03-15 10:46 ` [PATCH 5/9] watchdog: of_xilinx_wdt: Introduce wdttype enum for identification Srinivas Neeli
2021-03-15 10:46 ` [PATCH 6/9] dt-bindings: watchdog: xilinx: Add binding for Versal watchdog Srinivas Neeli
2021-03-15 10:46 ` [PATCH 7/9] watchdog: of_xilinx_wdt: Add Versal Window watchdog support Srinivas Neeli
2021-03-16  2:31   ` Guenter Roeck
2021-03-24  6:04     ` Srinivas Neeli
2021-03-24 14:01       ` Guenter Roeck
2021-03-15 10:46 ` [PATCH 8/9] watchdog: of_xilinx_wdt: Remove passing null pointer Srinivas Neeli
2021-03-16  2:33   ` Guenter Roeck
2021-03-15 10:46 ` [PATCH 9/9] watchdog: of_xilinx_wdt: Skip printing pointer value Srinivas Neeli
2021-03-16  2:34   ` Guenter Roeck
  -- strict thread matches above, loose matches on Subject: below --
2020-01-16 13:26 [PATCH 0/9] watchdog: of_xilinx_wdt: Update on watchdog driver Srinivas Neeli
2020-01-16 13:26 ` [PATCH 3/9] watchdog: of_xilinx_wdt: Used dev_dbg() Srinivas Neeli

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