linux-kernel - Re: [PATCH 1/3] soundwire: fix style issues

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Date:   Thu, 04 Apr 2019 12:28:28 -0700
From:   Joe Perches <joe@...ches.com>
To:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        alsa-devel@...a-project.org
Cc:     linux-kernel@...r.kernel.org, tiwai@...e.de, broonie@...nel.org,
        vkoul@...nel.org, gregkh@...uxfoundation.org,
        liam.r.girdwood@...ux.intel.com, jank@...ence.com,
        Sanyog Kale <sanyog.r.kale@...el.com>
Subject: Re: [PATCH 1/3] soundwire: fix style issues

On Thu, 2019-04-04 at 13:22 -0500, Pierre-Louis Bossart wrote:
> Visual inspections confirmed by checkpatch.pl --strict expose a number
> of style issues, specifically parameter alignment is inconsistent as
> if different contributors used different styles. Before we restart
> support for SoundWire with Sound Open Firmware on Intel platforms,
> let's clean all this.
> 
> Fix Kconfig help, spelling, SPDX format, alignment, spurious
> parentheses, bool comparisons to true/false, macro argument
> protection.
> 
> No new functionality added.

[]

> diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c
[]
> @@ -458,13 +458,13 @@ static int sdw_assign_device_num(struct sdw_slave *slave)
>  		mutex_unlock(&slave->bus->bus_lock);
>  		if (dev_num < 0) {
>  			dev_err(slave->bus->dev, "Get dev_num failed: %d",
> -								dev_num);
> +				dev_num);

You could also add the missing terminating '\n' to these formats like:

 			dev_err(slave->bus->dev, "Get dev_num failed: %d\n",

>  			return dev_num;
>  		}
>  	} else {
>  		dev_info(slave->bus->dev,
> -				"Slave already registered dev_num:%d",
> -				slave->dev_num);
> +			 "Slave already registered dev_num:%d",
> +			 slave->dev_num);

etc...