luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

libata: move ata_id_n_sectors() upward

Browse Source 
Move ata_id_n_sectors() upward right below ata_id_c_string().  This is
to accomodate later changes.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Tejun Heo 2007-09-03 12:31:58 +09:00 committed by Jeff Garzik
parent 2557164e0b
commit db6f8759d0
1 changed files with 15 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
drivers/ata/libata-core.c
View File

@ -821,6 +821,21 @@ void ata_id_c_string(const u16 *id, unsigned char *s,
*p = '\0';
}
static u64 ata_id_n_sectors(const u16 *id)
{
if (ata_id_has_lba(id)) {
if (ata_id_has_lba48(id))
return ata_id_u64(id, 100);
else
return ata_id_u32(id, 60);
} else {
if (ata_id_current_chs_valid(id))
return ata_id_u32(id, 57);
else
return id[1] * id[3] * id[6];
}
}
static u64 ata_tf_to_lba48(struct ata_taskfile *tf)
{
u64 sectors = 0;
@ -1021,21 +1036,6 @@ static u64 ata_hpa_resize(struct ata_device *dev)
return sectors;
}
static u64 ata_id_n_sectors(const u16 *id)
{
if (ata_id_has_lba(id)) {
if (ata_id_has_lba48(id))
return ata_id_u64(id, 100);
else
return ata_id_u32(id, 60);
} else {
if (ata_id_current_chs_valid(id))
return ata_id_u32(id, 57);
else
return id[1] * id[3] * id[6];
}
}
/**
* ata_id_to_dma_mode - Identify DMA mode from id block
* @dev: device to identify