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Message-ID: <ZBLc03OYJLLhHLNj@corigine.com>
Date:   Thu, 16 Mar 2023 10:09:39 +0100
From:   Simon Horman <simon.horman@...igine.com>
To:     Markus Schneider-Pargmann <msp@...libre.com>
Cc:     Marc Kleine-Budde <mkl@...gutronix.de>,
        Chandrasekar Ramakrishnan <rcsekar@...sung.com>,
        Wolfgang Grandegger <wg@...ndegger.com>,
        Vincent MAILHOL <mailhol.vincent@...adoo.fr>,
        linux-can@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 03/16] can: m_can: Remove double interrupt enable

On Wed, Mar 15, 2023 at 12:05:33PM +0100, Markus Schneider-Pargmann wrote:
> Interrupts are enabled a few lines further down as well. Remove this
> second call to enable all interrupts.

nit: maybe 'duplicate' reads better than 'second', as this call comes first.

> Signed-off-by: Markus Schneider-Pargmann <msp@...libre.com>
> ---
>  drivers/net/can/m_can/m_can.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
> index 8eb327ae3bdf..5274d9642566 100644
> --- a/drivers/net/can/m_can/m_can.c
> +++ b/drivers/net/can/m_can/m_can.c
> @@ -1364,7 +1364,6 @@ static int m_can_chip_config(struct net_device *dev)
>  	m_can_write(cdev, M_CAN_TEST, test);
>  
>  	/* Enable interrupts */
> -	m_can_write(cdev, M_CAN_IR, IR_ALL_INT);
>  	if (!(cdev->can.ctrlmode & CAN_CTRLMODE_BERR_REPORTING))
>  		if (cdev->version == 30)
>  			m_can_write(cdev, M_CAN_IE, IR_ALL_INT &
> -- 
> 2.39.2
> 

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