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net: cirrus: use u8 for addr to calm down sparse

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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 <lkp@intel.com>
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 <nikita.shubin@maquefel.me>
Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Nikita Shubin 2024-09-22 09:52:12 +03:00 committed by Arnd Bergmann
parent d7333f9d33
commit 878716d40c
1 changed files with 3 additions and 1 deletions
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4
drivers/net/ethernet/cirrus/ep93xx_eth.c
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@ -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;