• Yonglong Liu's avatar
    net: hns: Fix sparse: some warnings in HNS drivers · 15400663
    Yonglong Liu authored
    There are some sparse warnings in the HNS drivers:
    
    warning: incorrect type in assignment (different address spaces)
        expected void [noderef] <asn:2> *io_base
        got void *vaddr
    warning: cast removes address space '<asn:2>' of expression
    [...]
    
    Add __iomem and change all the u8 __iomem to void __iomem to
    fix these kind of  warnings.
    
    warning: incorrect type in argument 1 (different address spaces)
        expected void [noderef] <asn:2> *base
        got unsigned char [usertype] *base_addr
    warning: cast to restricted __le16
    warning: incorrect type in assignment (different base types)
        expected unsigned int [usertype] tbl_tcam_data_high
        got restricted __le32 [usertype]
    warning: cast to restricted __le32
    [...]
    
    These variables used u32/u16 as their type, and finally as a
    parameter of writel(), writel() will do the cpu_to_le32 coversion
    so remove the little endian covert code to fix these kind of warnings.
    Signed-off-by: default avatarYonglong Liu <liuyonglong@huawei.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    15400663
hns_dsaf_ppe.c 18.4 KB