drivers: can: tcan4x5x: do no busy wait for an entire millisecond

Switch to use k_usleep() instead of k_busy_wait() in tcan4x5x_reset()
function, waiting for the reset to complete.

Initially, the tcan4x5x_reset() function was only ever called during driver
initialization, where busy waiting for 1000 microseconds was not an issue,
but since adding device power management support, this function can now
also be called during device resume.

Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>

Author: henrikbrixandersen

drivers/can/can_tcan4x5x.c

@@ -555,7 +555,7 @@ static int tcan4x5x_reset(const struct device *dev)
 	}
 #endif /* TCAN4X5X_RST_GPIO_SUPPORT */
 
-	k_busy_wait(CAN_TCAN4X5X_T_RESET_US);
+	k_usleep(CAN_TCAN4X5X_T_RESET_US);
 
 	return 0;
 }