From 15400663aba5de11e99a9a2a35bfb2bae65e28e0 Mon Sep 17 00:00:00 2001 From: Yonglong Liu Date: Thu, 4 Apr 2019 16:46:47 +0800 Subject: net: hns: Fix sparse: some warnings in HNS drivers There are some sparse warnings in the HNS drivers: warning: incorrect type in assignment (different address spaces) expected void [noderef] *io_base got void *vaddr warning: cast removes address space '' 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] *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: Yonglong Liu Signed-off-by: David S. Miller --- drivers/net/ethernet/hisilicon/hns/hnae.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ethernet/hisilicon/hns/hnae.h') diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h index 08a750fb60c4..d6fb83437230 100644 --- a/drivers/net/ethernet/hisilicon/hns/hnae.h +++ b/drivers/net/ethernet/hisilicon/hns/hnae.h @@ -357,7 +357,7 @@ struct hnae_buf_ops { }; struct hnae_queue { - void __iomem *io_base; + u8 __iomem *io_base; phys_addr_t phy_base; struct hnae_ae_dev *dev; /* the device who use this queue */ struct hnae_ring rx_ring ____cacheline_internodealigned_in_smp; -- cgit v1.2.1