Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9465d5324834f1e99c1343b7bbdc5e6ac8c83f87
Commit: 9465d5324834f1e99c1343b7bbdc5e6ac8c83f87
Parent: a2962dd0967d7a16a907f1c63dcb7f83e3bb1795
Author: Jeff Garzik <[EMAIL PROTECTED]>
AuthorDate: Wed Oct 31 19:27:57 2007 +0800
Committer: Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Sat Nov 3 08:46:28 2007 -0400
ata/sata_fsl: Remove unnecessary SCR cases
SCRs in the driver map to the standard values found in include/linux/ata.h,
so no need for individual scr_read/scr_write case statements duplicating
the natural value.
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
Signed-off-by: Li Yang <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/ata/sata_fsl.c | 16 ++--------------
1 files changed, 2 insertions(+), 14 deletions(-)
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index 9e99cc8..e04fb75 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -472,16 +472,10 @@ static int sata_fsl_scr_write(struct ata_port *ap,
unsigned int sc_reg_in,
switch (sc_reg_in) {
case SCR_STATUS:
- sc_reg = 0;
- break;
case SCR_ERROR:
- sc_reg = 1;
- break;
case SCR_CONTROL:
- sc_reg = 2;
- break;
case SCR_ACTIVE:
- sc_reg = 3;
+ sc_reg = sc_reg_in;
break;
default:
return -EINVAL;
@@ -502,16 +496,10 @@ static int sata_fsl_scr_read(struct ata_port *ap,
unsigned int sc_reg_in,
switch (sc_reg_in) {
case SCR_STATUS:
- sc_reg = 0;
- break;
case SCR_ERROR:
- sc_reg = 1;
- break;
case SCR_CONTROL:
- sc_reg = 2;
- break;
case SCR_ACTIVE:
- sc_reg = 3;
+ sc_reg = sc_reg_in;
break;
default:
return -EINVAL;
-
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