Commit 88bfb9a7 authored by Marc Kleine-Budde's avatar Marc Kleine-Budde
Browse files

can: drivers: fix spelling mistakes 

This patch fixes spelling erros found by "codespell" in the
drivers/net/can subtree.

Link: https://lore.kernel.org/r/20200915223527.1417033-6-mkl@pengutronix.de


Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 0436ea36

drivers/net/can/at91_can.c

+4 −4
Original line number Original line Diff line number Diff line
@@ -643,7 +643,7 @@ static void at91_read_msg(struct net_device *dev, unsigned int mb) 
 *

 *

 * The first message goes into mb nr. 1 and issues an interrupt. All

 * The first message goes into mb nr. 1 and issues an interrupt. All

 * rx ints are disabled in the interrupt handler and a napi poll is

 * rx ints are disabled in the interrupt handler and a napi poll is

 * scheduled. We read the mailbox, but do _not_ reenable the mb (to

 * scheduled. We read the mailbox, but do _not_ re-enable the mb (to

 * receive another message).

 * receive another message).

 *

 *

 *    lower mbxs      upper

 *    lower mbxs      upper
@@ -661,13 +661,13 @@ static void at91_read_msg(struct net_device *dev, unsigned int mb) 
 *

 *

 * The variable priv->rx_next points to the next mailbox to read a

 * The variable priv->rx_next points to the next mailbox to read a

 * message from. As long we're in the lower mailboxes we just read the

 * message from. As long we're in the lower mailboxes we just read the

 * mailbox but not reenable it.

 * mailbox but not re-enable it.

 *

 *

 * With completion of the last of the lower mailboxes, we reenable the

 * With completion of the last of the lower mailboxes, we re-enable the

 * whole first group, but continue to look for filled mailboxes in the

 * whole first group, but continue to look for filled mailboxes in the

 * upper mailboxes. Imagine the second group like overflow mailboxes,

 * upper mailboxes. Imagine the second group like overflow mailboxes,

 * which takes CAN messages if the lower goup is full. While in the

 * which takes CAN messages if the lower goup is full. While in the

 * upper group we reenable the mailbox right after reading it. Giving

 * upper group we re-enable the mailbox right after reading it. Giving

 * the chip more room to store messages.

 * the chip more room to store messages.

 *

 *

 * After finishing we look again in the lower group if we've still

 * After finishing we look again in the lower group if we've still

drivers/net/can/cc770/cc770.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -538,7 +538,7 @@ static int cc770_err(struct net_device *dev, u8 status) 
			priv->can.can_stats.error_warning++;

			priv->can.can_stats.error_warning++;

		}

		}

	} else {

	} else {

		/* Back to error avtive */

		/* Back to error active */

		cf->can_id |= CAN_ERR_PROT;

		cf->can_id |= CAN_ERR_PROT;

		cf->data[2] = CAN_ERR_PROT_ACTIVE;

		cf->data[2] = CAN_ERR_PROT_ACTIVE;

		priv->can.state = CAN_STATE_ERROR_ACTIVE;

		priv->can.state = CAN_STATE_ERROR_ACTIVE;

drivers/net/can/cc770/cc770.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -184,7 +184,7 @@ struct cc770_priv { 
	u8 control_normal_mode;	/* Control register for normal mode */

	u8 control_normal_mode;	/* Control register for normal mode */

	u8 cpu_interface;	/* CPU interface register */

	u8 cpu_interface;	/* CPU interface register */

	u8 clkout;		/* Clock out register */

	u8 clkout;		/* Clock out register */

	u8 bus_config;		/* Bus conffiguration register */

	u8 bus_config;		/* Bus configuration register */





	struct sk_buff *tx_skb;

	struct sk_buff *tx_skb;

};

};

drivers/net/can/grcan.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1243,7 +1243,7 @@ static int grcan_poll(struct napi_struct *napi, int budget) 
	int rx_budget = budget / 2;

	int rx_budget = budget / 2;

	int tx_budget = budget - rx_budget;

	int tx_budget = budget - rx_budget;





	/* Half of the budget for receiveing messages */

	/* Half of the budget for receiving messages */

	rx_work_done = grcan_receive(dev, rx_budget);

	rx_work_done = grcan_receive(dev, rx_budget);





	/* Half of the budget for transmitting messages as that can trigger echo

	/* Half of the budget for transmitting messages as that can trigger echo

drivers/net/can/m_can/Kconfig

+1 −1
Original line number Original line Diff line number Diff line
@@ -20,5 +20,5 @@ config CAN_M_CAN_TCAN4X5X 
	tristate "TCAN4X5X M_CAN device"

	tristate "TCAN4X5X M_CAN device"

	help

	help

	  Say Y here if you want support for Texas Instruments TCAN4x5x

	  Say Y here if you want support for Texas Instruments TCAN4x5x

	  M_CAN controller.  This device is a peripherial device that uses the

	  M_CAN controller.  This device is a peripheral device that uses the

	  SPI bus for communication.
 
	  SPI bus for communication.