net: airoha: declare airoha_eth_port as U_BOOT_DRIVER()

Declare airoha_eth_port as U_BOOT_DRIVER(), fix airoha_alloc_gdm_port()
to lookup a driver instead of direct airoha_eth_port usage.

Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>

diff --git a/drivers/net/airoha_eth.c b/drivers/net/airoha_eth.c
index 171fb0825fa8b1178d7ca1a243dbf351b3fd17dd..4ae97326c3603e7cdd713ebc5c9485824b253787 100644 (file)
--- a/drivers/net/airoha_eth.c
+++ b/drivers/net/airoha_eth.c
@@ -397,8 +397,6 @@ static u32 airoha_rmw(void __iomem *base, u32 offset, u32 mask, u32 val)
 #define airoha_switch_wr(eth, offset, val)                     \
        airoha_wr((eth)->switch_regs, (offset), (val))
 
-static struct driver airoha_eth_port;
-
 static inline dma_addr_t dma_map_unaligned(void *vaddr, size_t len,
                                           enum dma_data_direction dir)
 {
@@ -781,10 +779,15 @@ static int airoha_alloc_gdm_port(struct udevice *dev, ofnode node)
 {
        struct airoha_eth *eth = dev_get_priv(dev);
        struct udevice *gdm_dev;
+       struct driver *gdm_drv;
        char *str;
        int ret;
        u32 id;
 
+       gdm_drv = lists_driver_lookup_name("airoha-eth-port");
+       if (!gdm_drv)
+               return -ENOENT;
+
        ret = ofnode_read_u32(node, "reg", &id);
        if (ret)
                return ret;
@@ -796,7 +799,7 @@ static int airoha_alloc_gdm_port(struct udevice *dev, ofnode node)
        snprintf(str, AIROHA_GDM_PORT_STRING_LEN,
                 "airoha-gdm%d", id);
 
-       return device_bind_with_driver_data(dev, &airoha_eth_port, str,
+       return device_bind_with_driver_data(dev, gdm_drv, str,
                                            (ulong)eth, node, &gdm_dev);
 }
 
@@ -1147,7 +1150,7 @@ static const struct eth_ops airoha_eth_ops = {
        .write_hwaddr = arht_eth_write_hwaddr,
 };
 
-static struct driver airoha_eth_port = {
+U_BOOT_DRIVER(airoha_eth_port) = {
        .name = "airoha-eth-port",
        .id = UCLASS_ETH,
        .of_to_plat = airoha_eth_port_of_to_plat,