From afa64a72b862a7a9d04f8d07fba632eaf06b23f8 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Fri, 30 Nov 2018 09:20:59 +0100 Subject: of: net: kill of_get_nvmem_mac_address() We've switched all users to nvmem_get_mac_address(). Remove the now dead code. Signed-off-by: Bartosz Golaszewski Reviewed-by: Rob Herring Signed-off-by: David S. Miller --- drivers/of/of_net.c | 39 --------------------------------------- 1 file changed, 39 deletions(-) (limited to 'drivers/of') diff --git a/drivers/of/of_net.c b/drivers/of/of_net.c index 53189d4022a6..810ab0fbcccb 100644 --- a/drivers/of/of_net.c +++ b/drivers/of/of_net.c @@ -81,42 +81,3 @@ const void *of_get_mac_address(struct device_node *np) return of_get_mac_addr(np, "address"); } EXPORT_SYMBOL(of_get_mac_address); - -/** - * Obtain the MAC address from an nvmem provider named 'mac-address' through - * device tree. - * On success, copies the new address into memory pointed to by addr and - * returns 0. Returns a negative error code otherwise. - * @np: Device tree node containing the nvmem-cells phandle - * @addr: Pointer to receive the MAC address using ether_addr_copy() - */ -int of_get_nvmem_mac_address(struct device_node *np, void *addr) -{ - struct nvmem_cell *cell; - const void *mac; - size_t len; - int ret; - - cell = of_nvmem_cell_get(np, "mac-address"); - if (IS_ERR(cell)) - return PTR_ERR(cell); - - mac = nvmem_cell_read(cell, &len); - - nvmem_cell_put(cell); - - if (IS_ERR(mac)) - return PTR_ERR(mac); - - if (len < ETH_ALEN || !is_valid_ether_addr(mac)) { - ret = -EINVAL; - } else { - ether_addr_copy(addr, mac); - ret = 0; - } - - kfree(mac); - - return ret; -} -EXPORT_SYMBOL(of_get_nvmem_mac_address); -- cgit v1.2.3