linux-kernel - Re: [PATCH v2 06/18] can: m_can: Disable unused interrupts

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Message-ID: <Y9I01AN65Uvdxp9E@corigine.com>
Date:   Thu, 26 Jan 2023 09:07:48 +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 v2 06/18] can: m_can: Disable unused interrupts

On Wed, Jan 25, 2023 at 08:50:47PM +0100, Markus Schneider-Pargmann wrote:
> There are a number of interrupts that are not used by the driver at the
> moment. Disable all of these.
> 
> Signed-off-by: Markus Schneider-Pargmann <msp@...libre.com>
> ---
>  drivers/net/can/m_can/m_can.c | 18 +++++++++++-------
>  1 file changed, 11 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
> index a668a5836cf8..ef5ca5d37b0d 100644
> --- a/drivers/net/can/m_can/m_can.c
> +++ b/drivers/net/can/m_can/m_can.c
> @@ -1262,6 +1262,7 @@ static int m_can_chip_config(struct net_device *dev)
>  {
>  	struct m_can_classdev *cdev = netdev_priv(dev);
>  	u32 cccr, test;
> +	u32 interrupts = IR_ALL_INT;
>  	int err;

nit: reverse xmas tree (longest line to shortest line) for local variable
declarations.

...