diff options
| author | Matthew Wilcox <matthew@wil.cx> | 2005-11-30 05:08:33 +0100 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2005-12-14 02:11:39 +0100 |
| commit | 44f30b0f59d628eb6f57cfa9d8ab06da670e5306 (patch) | |
| tree | 2d272ce9c67c8b18685eb3828f10734b6a372f7d /drivers/scsi/sym53c8xx_2/sym_hipd.c | |
| parent | [SCSI] sym2: Manage sym_lcb properly (diff) | |
| download | linux-44f30b0f59d628eb6f57cfa9d8ab06da670e5306.tar.xz linux-44f30b0f59d628eb6f57cfa9d8ab06da670e5306.zip | |
[SCSI] sym2: Remove code to handle DMA_BIDIRECTION requests
The upper layer doesn't send these down since 2.4.x (or 2.6 in
practice), so no need to handle it. Inline sym_setup_data_pointers
into its only caller so we can fail gracefully in the case we'd get
one neverless.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/sym53c8xx_2/sym_hipd.c')
| -rw-r--r-- | drivers/scsi/sym53c8xx_2/sym_hipd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c index bec644850d3b..b4f0d9a4a55a 100644 --- a/drivers/scsi/sym53c8xx_2/sym_hipd.c +++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c @@ -3654,7 +3654,7 @@ static int sym_evaluate_dp(struct sym_hcb *np, struct sym_ccb *cp, u32 scr, int * If result is dp_sg = SYM_CONF_MAX_SG, then we are at the * end of the data. */ - tmp = scr_to_cpu(sym_goalp(cp)); + tmp = scr_to_cpu(cp->goalp); dp_sg = SYM_CONF_MAX_SG; if (dp_scr != tmp) dp_sg -= (tmp - 8 - (int)dp_scr) / (2*4); @@ -3761,7 +3761,7 @@ static void sym_modify_dp(struct sym_hcb *np, struct sym_tcb *tp, struct sym_ccb * And our alchemy:) allows to easily calculate the data * script address we want to return for the next data phase. */ - dp_ret = cpu_to_scr(sym_goalp(cp)); + dp_ret = cpu_to_scr(cp->goalp); dp_ret = dp_ret - 8 - (SYM_CONF_MAX_SG - dp_sg) * (2*4); /* @@ -3857,7 +3857,7 @@ int sym_compute_residual(struct sym_hcb *np, struct sym_ccb *cp) * If all data has been transferred, * there is no residual. */ - if (cp->phys.head.lastp == sym_goalp(cp)) + if (cp->phys.head.lastp == cp->goalp) return resid; /* @@ -5470,7 +5470,7 @@ void sym_complete_ok (struct sym_hcb *np, struct sym_ccb *cp) * extended error did occur, there is no residual. */ resid = 0; - if (cp->phys.head.lastp != sym_goalp(cp)) + if (cp->phys.head.lastp != cp->goalp) resid = sym_compute_residual(np, cp); /* |