From: Nikita Shubin Date: Sun, 22 Sep 2024 06:52:12 +0000 (+0300) Subject: net: cirrus: use u8 for addr to calm down sparse X-Git-Tag: v6.12-rc1~34^2~3 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=878716d40cdd4d7923f4e910fe4f6841ae7686f1;p=thirdparty%2Fkernel%2Flinux.git net: cirrus: use u8 for addr to calm down sparse ep93xx_eth.c:805:40: sparse: sparse: incorrect type in argument 2 (different address spaces) ep93xx_eth.c:805:40: sparse: expected unsigned char const [usertype] *addr ep93xx_eth.c:805:40: sparse: got void [noderef] __iomem * Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202409212354.9CiUem7B-lkp@intel.com/ Fixes: 858555bb5598 ("net: cirrus: add DT support for Cirrus EP93xx") Signed-off-by: Nikita Shubin Acked-by: Alexander Sverdlin Signed-off-by: Arnd Bergmann --- diff --git a/drivers/net/ethernet/cirrus/ep93xx_eth.c b/drivers/net/ethernet/cirrus/ep93xx_eth.c index 2523d9c9d1b84..c2007cd864163 100644 --- a/drivers/net/ethernet/cirrus/ep93xx_eth.c +++ b/drivers/net/ethernet/cirrus/ep93xx_eth.c @@ -771,6 +771,7 @@ static int ep93xx_eth_probe(struct platform_device *pdev) struct resource *mem; void __iomem *base_addr; struct device_node *np; + u8 addr[ETH_ALEN]; u32 phy_id; int irq; int err; @@ -802,7 +803,8 @@ static int ep93xx_eth_probe(struct platform_device *pdev) goto err_out; } - eth_hw_addr_set(dev, base_addr + 0x50); + memcpy_fromio(addr, base_addr + 0x50, ETH_ALEN); + eth_hw_addr_set(dev, addr); dev->ethtool_ops = &ep93xx_ethtool_ops; dev->netdev_ops = &ep93xx_netdev_ops; dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM;