[PATCH 1/2] virtio_pci_modern: fix complaint by sparse

From: Gonglei
Date: Tue Nov 22 2016 - 00:52:34 EST


drivers/virtio/virtio_pci_modern.c:66:40: warning: incorrect type in argument 2 (different base types)
drivers/virtio/virtio_pci_modern.c:66:40: expected unsigned int [noderef] [usertype] <asn:2>*addr
drivers/virtio/virtio_pci_modern.c:66:40: got restricted __le32 [noderef] [usertype] <asn:2>*lo
drivers/virtio/virtio_pci_modern.c:67:33: warning: incorrect type in argument 2 (different base types)
drivers/virtio/virtio_pci_modern.c:67:33: expected unsigned int [noderef] [usertype] <asn:2>*addr
drivers/virtio/virtio_pci_modern.c:67:33: got restricted __le32 [noderef] [usertype] <asn:2>*hi
drivers/virtio/virtio_pci_modern.c:150:32: warning: incorrect type in argument 2 (different base types)
drivers/virtio/virtio_pci_modern.c:150:32: expected unsigned int [noderef] [usertype] <asn:2>*addr
drivers/virtio/virtio_pci_modern.c:150:32: got restricted __le32 [noderef] <asn:2>*<noident>
drivers/virtio/virtio_pci_modern.c:151:39: warning: incorrect type in argument 1 (different base types)
drivers/virtio/virtio_pci_modern.c:151:39: expected unsigned int [noderef] [usertype] <asn:2>*addr
drivers/virtio/virtio_pci_modern.c:151:39: got restricted __le32 [noderef] <asn:2>*<noident>
drivers/virtio/virtio_pci_modern.c:152:32: warning: incorrect type in argument 2 (different base types)
drivers/virtio/virtio_pci_modern.c:152:32: expected unsigned int [noderef] [usertype] <asn:2>*addr

Signed-off-by: Gonglei <arei.gonglei@xxxxxxxxxx>
---
drivers/virtio/virtio_pci_modern.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/virtio/virtio_pci_modern.c b/drivers/virtio/virtio_pci_modern.c
index e76bd91..4bf7ab3 100644
--- a/drivers/virtio/virtio_pci_modern.c
+++ b/drivers/virtio/virtio_pci_modern.c
@@ -33,12 +33,12 @@ static inline u8 vp_ioread8(u8 __iomem *addr)
{
return ioread8(addr);
}
-static inline u16 vp_ioread16 (u16 __iomem *addr)
+static inline u16 vp_ioread16 (__le16 __iomem *addr)
{
return ioread16(addr);
}

-static inline u32 vp_ioread32(u32 __iomem *addr)
+static inline u32 vp_ioread32(__le32 __iomem *addr)
{
return ioread32(addr);
}
@@ -48,12 +48,12 @@ static inline void vp_iowrite8(u8 value, u8 __iomem *addr)
iowrite8(value, addr);
}

-static inline void vp_iowrite16(u16 value, u16 __iomem *addr)
+static inline void vp_iowrite16(u16 value, __le16 __iomem *addr)
{
iowrite16(value, addr);
}

-static inline void vp_iowrite32(u32 value, u32 __iomem *addr)
+static inline void vp_iowrite32(u32 value, __le32 __iomem *addr)
{
iowrite32(value, addr);
}
--
1.8.3.1