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fsl_sata: Make sata_{read,write}() comply with <part.h>

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- sata_write() takes a const void as the last argument.  Fixing this
  means we also need to make ata_low_level_rw_lba{28,48} also take a
  const void.
- Both sata_{read,write} take lbaint_t for blkcnt and ulong for blknr

Signed-off-by: Tom Rini <trini@ti.com>
This commit is contained in:
Tom Rini 2012-09-29 07:55:11 -07:00
parent dac8757100
commit 40c030f8ff
1 changed files with 6 additions and 4 deletions
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10
drivers/block/fsl_sata.c
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@ -758,7 +758,8 @@ static int fsl_sata_get_flush_ext(int dev)
return sata->flush_ext;
}
u32 ata_low_level_rw_lba48(int dev, u32 blknr, u32 blkcnt, void *buffer, int is_write)
u32 ata_low_level_rw_lba48(int dev, u32 blknr, lbaint_t blkcnt,
const void *buffer, int is_write)
{
u32 start, blks;
u8 *addr;
@ -792,7 +793,8 @@ u32 ata_low_level_rw_lba48(int dev, u32 blknr, u32 blkcnt, void *buffer, int is_
return blkcnt;
}
u32 ata_low_level_rw_lba28(int dev, u32 blknr, u32 blkcnt, void *buffer, int is_write)
u32 ata_low_level_rw_lba28(int dev, u32 blknr, u32 blkcnt, const void *buffer,
int is_write)
{
u32 start, blks;
u8 *addr;
@ -823,7 +825,7 @@ u32 ata_low_level_rw_lba28(int dev, u32 blknr, u32 blkcnt, void *buffer, int is_
/*
* SATA interface between low level driver and command layer
*/
ulong sata_read(int dev, u32 blknr, u32 blkcnt, void *buffer)
ulong sata_read(int dev, ulong blknr, lbaint_t blkcnt, void *buffer)
{
u32 rc;
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
@ -835,7 +837,7 @@ ulong sata_read(int dev, u32 blknr, u32 blkcnt, void *buffer)
return rc;
}
ulong sata_write(int dev, u32 blknr, u32 blkcnt, void *buffer)
ulong sata_write(int dev, ulong blknr, lbaint_t blkcnt, const void *buffer)
{
u32 rc;
fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;