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openrisc: Fix a few type cast related warnings 

Use size_t type for positive offsets instead of the loff_t type. The
later is defined as long long, which is larger than the pointer type
on OpenRISC architecture and therefore the following warning was
generated:

"warning: cast to pointer from integer of different size"

Signed-off-by: Vasili Galka <vvv444@gmail.com>
utp
Vasili Galka 2014-08-26 13:46:17 +03:00 committed by Tom Rini
parent 5d69a5d178
commit 9f680d2d97
1 changed files with 4 additions and 4 deletions
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8
drivers/net/ethoc.c
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@ -189,12 +189,12 @@ struct ethoc_bd {
u32 addr;
};
static inline u32 ethoc_read(struct eth_device *dev, loff_t offset)
static inline u32 ethoc_read(struct eth_device *dev, size_t offset)
{
return readl(dev->iobase + offset);
}
static inline void ethoc_write(struct eth_device *dev, loff_t offset, u32 data)
static inline void ethoc_write(struct eth_device *dev, size_t offset, u32 data)
{
writel(data, dev->iobase + offset);
}
@ -202,7 +202,7 @@ static inline void ethoc_write(struct eth_device *dev, loff_t offset, u32 data)
static inline void ethoc_read_bd(struct eth_device *dev, int index,
struct ethoc_bd *bd)
{
loff_t offset = ETHOC_BD_BASE + (index * sizeof(struct ethoc_bd));
size_t offset = ETHOC_BD_BASE + (index * sizeof(struct ethoc_bd));
bd->stat = ethoc_read(dev, offset + 0);
bd->addr = ethoc_read(dev, offset + 4);
}
@ -210,7 +210,7 @@ static inline void ethoc_read_bd(struct eth_device *dev, int index,
static inline void ethoc_write_bd(struct eth_device *dev, int index,
const struct ethoc_bd *bd)
{
loff_t offset = ETHOC_BD_BASE + (index * sizeof(struct ethoc_bd));
size_t offset = ETHOC_BD_BASE + (index * sizeof(struct ethoc_bd));
ethoc_write(dev, offset + 0, bd->stat);
ethoc_write(dev, offset + 4, bd->addr);
}