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can: xilinx_can: fix checkpatch warnings

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This patch fixes several checkpatch warnings.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2019-10-04 20:22:22 +02:00
parent 2b1a4547c1
commit b687a7792b
1 changed files with 4 additions and 5 deletions
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9
drivers/net/can/xilinx_can.c
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@ -194,7 +194,7 @@ struct xcan_devtype_data {
*/
struct xcan_priv {
struct can_priv can;
spinlock_t tx_lock;
spinlock_t tx_lock; /* Lock for synchronizing TX interrupt handling */
unsigned int tx_head;
unsigned int tx_tail;
unsigned int tx_max;
@ -400,7 +400,7 @@ static int xcan_set_bittiming(struct net_device *ndev)
XCAN_SR_CONFIG_MASK;
if (!is_config_mode) {
netdev_alert(ndev,
"BUG! Cannot set bittiming - CAN is not in config mode\n");
"BUG! Cannot set bittiming - CAN is not in config mode\n");
return -EPERM;
}
@ -482,11 +482,10 @@ static int xcan_chip_start(struct net_device *ndev)
priv->write_reg(priv, XCAN_IER_OFFSET, ier);
/* Check whether it is loopback mode or normal mode */
if (priv->can.ctrlmode & CAN_CTRLMODE_LOOPBACK) {
if (priv->can.ctrlmode & CAN_CTRLMODE_LOOPBACK)
reg_msr = XCAN_MSR_LBACK_MASK;
} else {
else
reg_msr = 0x0;
}
/* enable the first extended filter, if any, as cores with extended
* filtering default to non-receipt if all filters are disabled