can: ctucanfd: ctucan_interrupt(): fix typo

This patch fixes the typo "poniter" -> "pointer" in the kerneldoc of
ctucan_interrupt().

Link: https://lore.kernel.org/all/[email protected]
Fixes: 2dcb8e8 ("can: ctucanfd: add support for CTU CAN FD open-source IP core - bus independent part.")
Cc: Ondrej Ille <[email protected]>
Cc: Martin Jerabek <[email protected]>
Acked-by: Pavel Pisa <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>

Author: marckleinebudde

drivers/net/can/ctucanfd/ctucanfd_base.c

@@ -1087,7 +1087,7 @@ static void ctucan_tx_interrupt(struct net_device *ndev)
 /**
  * ctucan_interrupt() - CAN Isr
  * @irq:	irq number
- * @dev_id:	device id poniter
+ * @dev_id:	device id pointer
  *
  * This is the CTU CAN FD ISR. It checks for the type of interrupt
  * and invokes the corresponding ISR.