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mlx4: make functions local and remove dead code.

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Make the following function static: mlx4_UNMAP_ICM
Remove the following unused function:  mlx4_MAP_ICM_page

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2010-10-21 06:59:20 +00:00 committed by David S. Miller
parent 00389b0820
commit 9740d78604
2 changed files with 1 additions and 29 deletions
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28
drivers/net/mlx4/icm.c
View File

@ -210,38 +210,12 @@ static int mlx4_MAP_ICM(struct mlx4_dev *dev, struct mlx4_icm *icm, u64 virt)
return mlx4_map_cmd(dev, MLX4_CMD_MAP_ICM, icm, virt);
}
int mlx4_UNMAP_ICM(struct mlx4_dev *dev, u64 virt, u32 page_count)
static int mlx4_UNMAP_ICM(struct mlx4_dev *dev, u64 virt, u32 page_count)
{
return mlx4_cmd(dev, virt, page_count, 0, MLX4_CMD_UNMAP_ICM,
MLX4_CMD_TIME_CLASS_B);
}
int mlx4_MAP_ICM_page(struct mlx4_dev *dev, u64 dma_addr, u64 virt)
{
struct mlx4_cmd_mailbox *mailbox;
__be64 *inbox;
int err;
mailbox = mlx4_alloc_cmd_mailbox(dev);
if (IS_ERR(mailbox))
return PTR_ERR(mailbox);
inbox = mailbox->buf;
inbox[0] = cpu_to_be64(virt);
inbox[1] = cpu_to_be64(dma_addr);
err = mlx4_cmd(dev, mailbox->dma, 1, 0, MLX4_CMD_MAP_ICM,
MLX4_CMD_TIME_CLASS_B);
mlx4_free_cmd_mailbox(dev, mailbox);
if (!err)
mlx4_dbg(dev, "Mapped page at %llx to %llx for ICM.\n",
(unsigned long long) dma_addr, (unsigned long long) virt);
return err;
}
int mlx4_MAP_ICM_AUX(struct mlx4_dev *dev, struct mlx4_icm *icm)
{
return mlx4_map_cmd(dev, MLX4_CMD_MAP_ICM_AUX, icm, -1);

2
drivers/net/mlx4/icm.h
View File

@ -128,8 +128,6 @@ static inline unsigned long mlx4_icm_size(struct mlx4_icm_iter *iter)
return sg_dma_len(&iter->chunk->mem[iter->page_idx]);
}
int mlx4_UNMAP_ICM(struct mlx4_dev *dev, u64 virt, u32 page_count);
int mlx4_MAP_ICM_page(struct mlx4_dev *dev, u64 dma_addr, u64 virt);
int mlx4_MAP_ICM_AUX(struct mlx4_dev *dev, struct mlx4_icm *icm);
int mlx4_UNMAP_ICM_AUX(struct mlx4_dev *dev);