Hello!
On 12/6/2017 9:45 PM, Yoshihiro Kaneko wrote:
From: Khiem Nguyen <khiem.nguyen.xt@xxxxxxxxxxxxxxx>
Because power of Salvator-X board is cut off in suspend,
it needs to reset SATA PHY state in resume.
Otherwise, SATA partition could not be accessed anymore.
Signed-off-by: Khiem Nguyen <khiem.nguyen.xt@xxxxxxxxxxxxxxx>
Signed-off-by: Hien Dang <hien.dang.eb@xxxxxxxxxxxxxxx>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@xxxxxxxxx>
---
This patch is based on the for-next branch of libata tree.
drivers/ata/sata_rcar.c | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c
index 80ee2f2..aba6121 100644
--- a/drivers/ata/sata_rcar.c
+++ b/drivers/ata/sata_rcar.c
@@ -977,11 +977,43 @@ static int sata_rcar_resume(struct device *dev)
struct sata_rcar_priv *priv = host->private_data;
void __iomem *base = priv->base;
int ret;
+ u32 val;
ret = clk_prepare_enable(priv->clk);
if (ret)
return ret;
+ /* Re-use from sata_rcar_init_controller() */
Why not just call it? Or at least factor out a common part?
[...]
MBR, Sergei
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