can: m_can: remove a copy of the NAPI_POLL_WEIGHT define

Defining local versions of NAPI_POLL_WEIGHT with the same values in
the drivers just makes refactoring harder.

Link: https://lore.kernel.org/all/20220429174446.196655-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index 2779bba..e6d2da4 100644 (file)
--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c
@@ -77,9 +77,6 @@ enum m_can_reg {
        M_CAN_TXEFA     = 0xf8,
 };
 
-/* napi related */
-#define M_CAN_NAPI_WEIGHT      64
-
 /* message ram configuration data length */
 #define MRAM_CFG_LEN   8
 
@@ -951,7 +948,7 @@ static int m_can_rx_peripheral(struct net_device *dev)
        struct m_can_classdev *cdev = netdev_priv(dev);
        int work_done;
 
-       work_done = m_can_rx_handler(dev, M_CAN_NAPI_WEIGHT);
+       work_done = m_can_rx_handler(dev, NAPI_POLL_WEIGHT);
 
        /* Don't re-enable interrupts if the driver had a fatal error
         * (e.g., FIFO read failure).
@@ -1474,7 +1471,7 @@ static int m_can_dev_setup(struct m_can_classdev *cdev)
 
        if (!cdev->is_peripheral)
                netif_napi_add(dev, &cdev->napi,
-                              m_can_poll, M_CAN_NAPI_WEIGHT);
+                              m_can_poll, NAPI_POLL_WEIGHT);
 
        /* Shared properties of all M_CAN versions */
        cdev->version = m_can_version;
@@ -1994,7 +1991,7 @@ int m_can_class_register(struct m_can_classdev *cdev)
 
        if (cdev->is_peripheral) {
                ret = can_rx_offload_add_manual(cdev->net, &cdev->offload,
-                                               M_CAN_NAPI_WEIGHT);
+                                               NAPI_POLL_WEIGHT);
                if (ret)
                        goto clk_disable;
        }