* [PATCH] sata_fsl: remove check for CONFIG_MPC8315_DS
@ 2014-05-21 19:35 Paul Bolle
2014-05-21 19:39 ` Tejun Heo
0 siblings, 1 reply; 2+ messages in thread
From: Paul Bolle @ 2014-05-21 19:35 UTC (permalink / raw)
To: Tejun Heo; +Cc: linux-ide, linux-kernel
A check for CONFIG_MPC8315_DS was added in v2.6.24. But the related
Kconfig symbol was never added to the tree. So the code behind this
check has effectively been dead for over six years. Remove it.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
---
Untested.
drivers/ata/sata_fsl.c | 14 --------------
1 file changed, 14 deletions(-)
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index fb0b40a191c2..3f316d61a9d8 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -774,20 +774,6 @@ static int sata_fsl_port_start(struct ata_port *ap)
VPRINTK("HControl = 0x%x\n", ioread32(hcr_base + HCONTROL));
VPRINTK("CHBA = 0x%x\n", ioread32(hcr_base + CHBA));
-#ifdef CONFIG_MPC8315_DS
- /*
- * Workaround for 8315DS board 3gbps link-up issue,
- * currently limit SATA port to GEN1 speed
- */
- sata_fsl_scr_read(&ap->link, SCR_CONTROL, &temp);
- temp &= ~(0xF << 4);
- temp |= (0x1 << 4);
- sata_fsl_scr_write(&ap->link, SCR_CONTROL, temp);
-
- sata_fsl_scr_read(&ap->link, SCR_CONTROL, &temp);
- dev_warn(dev, "scr_control, speed limited to %x\n", temp);
-#endif
-
return 0;
}
--
1.9.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] sata_fsl: remove check for CONFIG_MPC8315_DS
2014-05-21 19:35 [PATCH] sata_fsl: remove check for CONFIG_MPC8315_DS Paul Bolle
@ 2014-05-21 19:39 ` Tejun Heo
0 siblings, 0 replies; 2+ messages in thread
From: Tejun Heo @ 2014-05-21 19:39 UTC (permalink / raw)
To: Paul Bolle; +Cc: linux-ide, linux-kernel
On Wed, May 21, 2014 at 09:35:37PM +0200, Paul Bolle wrote:
> A check for CONFIG_MPC8315_DS was added in v2.6.24. But the related
> Kconfig symbol was never added to the tree. So the code behind this
> check has effectively been dead for over six years. Remove it.
>
> Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Applied to libata/for-3.16.
Thanks.
--
tejun
^ permalink raw reply [flat|nested] 2+ messages in thread
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