Re: [PATCH] net: fec: get regulator optional

2019-01-22 Thread David Miller 
From: Stefan Agner 
Date: Mon, 21 Jan 2019 15:58:47 +0100

> According to the device tree binding the phy-supply property is
> optional. Use the regulator_get_optional API accordingly. The
> code already handles NULL just fine.
> 
> This gets rid of the following warning:
>   fec 2188000.ethernet: 2188000.ethernet supply phy not found, using dummy 
> regulator
> 
> Signed-off-by: Stefan Agner 

Applied.

RE: [PATCH] net: fec: get regulator optional

2019-01-21 Thread Andy Duan 
From: Stefan Agner  Sent: Monday, January 21, 2019 10:59 PM
> According to the device tree binding the phy-supply property is optional. Use
> the regulator_get_optional API accordingly. The code already handles NULL
> just fine.
> 
> This gets rid of the following warning:
>   fec 2188000.ethernet: 2188000.ethernet supply phy not found, using
> dummy regulator
> 
> Signed-off-by: Stefan Agner 
Thanks.

Acked-by: Fugang Duan 
> ---
>  drivers/net/ethernet/freescale/fec_main.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/freescale/fec_main.c
> b/drivers/net/ethernet/freescale/fec_main.c
> index 6db69ba30dcd..c8315d880c8c 100644
> --- a/drivers/net/ethernet/freescale/fec_main.c
> +++ b/drivers/net/ethernet/freescale/fec_main.c
> @@ -3479,7 +3479,7 @@ fec_probe(struct platform_device *pdev)
>   if (ret)
>   goto failed_clk_ipg;
> 
> - fep->reg_phy = devm_regulator_get(>dev, "phy");
> + fep->reg_phy = devm_regulator_get_optional(>dev, "phy");
>   if (!IS_ERR(fep->reg_phy)) {
>   ret = regulator_enable(fep->reg_phy);
>   if (ret) {
> --
> 2.20.1

Re: [PATCH] net: fec: get regulator optional

2019-01-21 Thread Marcel Ziswiler 
On Mon, 2019-01-21 at 15:58 +0100, Stefan Agner wrote:
> According to the device tree binding the phy-supply property is
> optional. Use the regulator_get_optional API accordingly. The
> code already handles NULL just fine.
> 
> This gets rid of the following warning:
>   fec 2188000.ethernet: 2188000.ethernet supply phy not found, using
> dummy regulator
> 
> Signed-off-by: Stefan Agner 

Reviewed-by: Marcel Ziswiler 

> ---
>  drivers/net/ethernet/freescale/fec_main.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/freescale/fec_main.c
> b/drivers/net/ethernet/freescale/fec_main.c
> index 6db69ba30dcd..c8315d880c8c 100644
> --- a/drivers/net/ethernet/freescale/fec_main.c
> +++ b/drivers/net/ethernet/freescale/fec_main.c
> @@ -3479,7 +3479,7 @@ fec_probe(struct platform_device *pdev)
>   if (ret)
>   goto failed_clk_ipg;
>  
> - fep->reg_phy = devm_regulator_get(>dev, "phy");
> + fep->reg_phy = devm_regulator_get_optional(>dev, "phy");
>   if (!IS_ERR(fep->reg_phy)) {
>   ret = regulator_enable(fep->reg_phy);
>   if (ret) {

[PATCH] net: fec: get regulator optional

2019-01-21 Thread Stefan Agner 
According to the device tree binding the phy-supply property is
optional. Use the regulator_get_optional API accordingly. The
code already handles NULL just fine.

This gets rid of the following warning:
  fec 2188000.ethernet: 2188000.ethernet supply phy not found, using dummy 
regulator

Signed-off-by: Stefan Agner 
---
 drivers/net/ethernet/freescale/fec_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/freescale/fec_main.c 
b/drivers/net/ethernet/freescale/fec_main.c
index 6db69ba30dcd..c8315d880c8c 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -3479,7 +3479,7 @@ fec_probe(struct platform_device *pdev)
if (ret)
goto failed_clk_ipg;
 
-   fep->reg_phy = devm_regulator_get(>dev, "phy");
+   fep->reg_phy = devm_regulator_get_optional(>dev, "phy");
if (!IS_ERR(fep->reg_phy)) {
ret = regulator_enable(fep->reg_phy);
if (ret) {
-- 
2.20.1