linux-kernel - Re: [PATCH 03/10] i2c: xiic: Fix coding style issues

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Date:   Mon, 31 May 2021 08:49:22 -0700
From:   Joe Perches <joe@...ches.com>
To:     Raviteja Narayanam <raviteja.narayanam@...inx.com>,
        linux-i2c@...r.kernel.org, michal.simek@...inx.com
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        git@...inx.com, marex@...x.de
Subject: Re: [PATCH 03/10] i2c: xiic: Fix coding style issues

On Mon, 2021-05-31 at 07:19 -0600, Raviteja Narayanam wrote:
> From: Michal Simek <michal.simek@...inx.com>
> 
> Most of these stuff are reported by checkpatch.

trivia:

> diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c
[]
> @@ -519,8 +522,8 @@ static irqreturn_t xiic_process(int irq, void *dev_id)
>  
> 
>  	/* Service requesting interrupt */
>  	if ((pend & XIIC_INTR_ARB_LOST_MASK) ||
> -		((pend & XIIC_INTR_TX_ERROR_MASK) &&
> -		!(pend & XIIC_INTR_RX_FULL_MASK))) {
> +	    ((pend & XIIC_INTR_TX_ERROR_MASK) &&
> +	    !(pend & XIIC_INTR_RX_FULL_MASK))) {

This last line would more commonly be indented one more space to
align to the appropriate open parenthesis depth.

tab then 4 spaces for
	    ((pend & XIIC_INTR_TX_ERROR_MASK) &&
tab then 5 spaces for
	     !(pend & XIIC_INTR_RX_FULL_MASK))) {