From: Simon Horman <simon.horman@corigine.com>
To: Markus Schneider-Pargmann <msp@baylibre.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>,
Chandrasekar Ramakrishnan <rcsekar@samsung.com>,
Wolfgang Grandegger <wg@grandegger.com>,
Vincent MAILHOL <mailhol.vincent@wanadoo.fr>,
linux-can@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 03/16] can: m_can: Remove double interrupt enable
Date: Thu, 16 Mar 2023 10:10:44 +0100 [thread overview]
Message-ID: <ZBLdFDMf+2YoRK6H@corigine.com> (raw)
In-Reply-To: <ZBLc03OYJLLhHLNj@corigine.com>
On Thu, Mar 16, 2023 at 10:09:45AM +0100, Simon Horman wrote:
> 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.
I didn't mean to imply this should block progress.
Reviewed-by: Simon Horman <simon.horman@corigine.com>
>
> > Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.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
> >
next prev parent reply other threads:[~2023-03-16 9:11 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-15 11:05 [PATCH v3 00/16] can: m_can: Optimizations for m_can/tcan part 2 Markus Schneider-Pargmann
2023-03-15 11:05 ` [PATCH v3 01/16] can: m_can: Remove repeated check for is_peripheral Markus Schneider-Pargmann
2023-03-16 9:06 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 02/16] can: m_can: Always acknowledge all interrupts Markus Schneider-Pargmann
2023-03-16 9:08 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 03/16] can: m_can: Remove double interrupt enable Markus Schneider-Pargmann
2023-03-16 9:09 ` Simon Horman
2023-03-16 9:10 ` Simon Horman [this message]
2023-03-15 11:05 ` [PATCH v3 04/16] can: m_can: Disable unused interrupts Markus Schneider-Pargmann
2023-03-16 9:15 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 05/16] can: m_can: Keep interrupts enabled during peripheral read Markus Schneider-Pargmann
2023-03-16 10:03 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 06/16] can: m_can: Write transmit header and data in one transaction Markus Schneider-Pargmann
2023-03-16 9:27 ` Simon Horman
2023-06-19 11:46 ` Markus Schneider-Pargmann
2023-03-24 18:32 ` Marc Kleine-Budde
2023-03-15 11:05 ` [PATCH v3 07/16] can: m_can: Implement receive coalescing Markus Schneider-Pargmann
2023-03-16 10:04 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 08/16] can: m_can: Implement transmit coalescing Markus Schneider-Pargmann
2023-03-16 10:05 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 09/16] can: m_can: Add rx coalescing ethtool support Markus Schneider-Pargmann
2023-03-16 10:05 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 10/16] can: m_can: Add tx " Markus Schneider-Pargmann
2023-03-16 10:06 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 11/16] can: m_can: Cache tx putidx Markus Schneider-Pargmann
2023-03-16 9:55 ` Simon Horman
2023-03-16 10:08 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 12/16] can: m_can: Use the workqueue as queue Markus Schneider-Pargmann
2023-03-17 16:18 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 13/16] can: m_can: Introduce a tx_fifo_in_flight counter Markus Schneider-Pargmann
2023-03-17 16:02 ` Simon Horman
2023-06-20 12:53 ` Markus Schneider-Pargmann
2023-06-21 13:50 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 14/16] can: m_can: Use tx_fifo_in_flight for netif_queue control Markus Schneider-Pargmann
2023-03-17 16:04 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 15/16] can: m_can: Implement BQL Markus Schneider-Pargmann
2023-03-17 16:05 ` Simon Horman
2023-03-15 11:05 ` [PATCH v3 16/16] can: m_can: Implement transmit submission coalescing Markus Schneider-Pargmann
2023-03-24 18:32 ` [PATCH v3 00/16] can: m_can: Optimizations for m_can/tcan part 2 Marc Kleine-Budde
2023-04-12 8:33 ` Markus Schneider-Pargmann
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