diff mbox

[v2] usb: musb: sunxi: Uses the resource-managed extcon API when registering extcon notifier

Message ID 1483071550-8683-1-git-send-email-cw00.choi@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Chanwoo Choi Dec. 30, 2016, 4:19 a.m. UTC
This patch just uses the resource-managed extcon API when registering
the extcon notifier.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Bin Liu <b-liu@ti.com>
---
Changes from v1:
- Rebase this patch based on v4.10-rc1.
- Add acked-by tag from Maxime Ripard and Bin Lin.
- Drop the phy/power-supply/chipidea patches.

 drivers/usb/musb/sunxi.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

Comments

Chanwoo Choi Jan. 10, 2017, 8:20 a.m. UTC | #1
Hi Felipe,

This patch got the acked-by from Bin Liu and.
Could you please apply this patch?

On 2016년 12월 30일 13:19, Chanwoo Choi wrote:
> This patch just uses the resource-managed extcon API when registering
> the extcon notifier.
> 
> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
> Acked-by: Bin Liu <b-liu@ti.com>
> ---
> Changes from v1:
> - Rebase this patch based on v4.10-rc1.
> - Add acked-by tag from Maxime Ripard and Bin Lin.
> - Drop the phy/power-supply/chipidea patches.
> 
>  drivers/usb/musb/sunxi.c | 12 +++---------
>  1 file changed, 3 insertions(+), 9 deletions(-)
> 
> diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c
> index d0be0eadd0d9..2332294dee0f 100644
> --- a/drivers/usb/musb/sunxi.c
> +++ b/drivers/usb/musb/sunxi.c
> @@ -251,14 +251,14 @@ static int sunxi_musb_init(struct musb *musb)
>  	writeb(SUNXI_MUSB_VEND0_PIO_MODE, musb->mregs + SUNXI_MUSB_VEND0);
>  
>  	/* Register notifier before calling phy_init() */
> -	ret = extcon_register_notifier(glue->extcon, EXTCON_USB_HOST,
> -				       &glue->host_nb);
> +	ret = devm_extcon_register_notifier(glue->dev, glue->extcon,
> +					EXTCON_USB_HOST, &glue->host_nb);
>  	if (ret)
>  		goto error_reset_assert;
>  
>  	ret = phy_init(glue->phy);
>  	if (ret)
> -		goto error_unregister_notifier;
> +		goto error_reset_assert;
>  
>  	musb->isr = sunxi_musb_interrupt;
>  
> @@ -267,9 +267,6 @@ static int sunxi_musb_init(struct musb *musb)
>  
>  	return 0;
>  
> -error_unregister_notifier:
> -	extcon_unregister_notifier(glue->extcon, EXTCON_USB_HOST,
> -				   &glue->host_nb);
>  error_reset_assert:
>  	if (test_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags))
>  		reset_control_assert(glue->rst);
> @@ -293,9 +290,6 @@ static int sunxi_musb_exit(struct musb *musb)
>  
>  	phy_exit(glue->phy);
>  
> -	extcon_unregister_notifier(glue->extcon, EXTCON_USB_HOST,
> -				   &glue->host_nb);
> -
>  	if (test_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags))
>  		reset_control_assert(glue->rst);
>  
>
Bin Liu Jan. 10, 2017, 8:47 p.m. UTC | #2
On Tue, Jan 10, 2017 at 05:20:38PM +0900, Chanwoo Choi wrote:
> Hi Felipe,
> 
> This patch got the acked-by from Bin Liu and.
> Could you please apply this patch?

I have picked this one.

Regards,
-Bin.

> 
> On 2016년 12월 30일 13:19, Chanwoo Choi wrote:
> > This patch just uses the resource-managed extcon API when registering
> > the extcon notifier.
> > 
> > Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
> > Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
> > Acked-by: Bin Liu <b-liu@ti.com>
> > ---
> > Changes from v1:
> > - Rebase this patch based on v4.10-rc1.
> > - Add acked-by tag from Maxime Ripard and Bin Lin.
> > - Drop the phy/power-supply/chipidea patches.
> > 
> >  drivers/usb/musb/sunxi.c | 12 +++---------
> >  1 file changed, 3 insertions(+), 9 deletions(-)
> > 
> > diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c
> > index d0be0eadd0d9..2332294dee0f 100644
> > --- a/drivers/usb/musb/sunxi.c
> > +++ b/drivers/usb/musb/sunxi.c
> > @@ -251,14 +251,14 @@ static int sunxi_musb_init(struct musb *musb)
> >  	writeb(SUNXI_MUSB_VEND0_PIO_MODE, musb->mregs + SUNXI_MUSB_VEND0);
> >  
> >  	/* Register notifier before calling phy_init() */
> > -	ret = extcon_register_notifier(glue->extcon, EXTCON_USB_HOST,
> > -				       &glue->host_nb);
> > +	ret = devm_extcon_register_notifier(glue->dev, glue->extcon,
> > +					EXTCON_USB_HOST, &glue->host_nb);
> >  	if (ret)
> >  		goto error_reset_assert;
> >  
> >  	ret = phy_init(glue->phy);
> >  	if (ret)
> > -		goto error_unregister_notifier;
> > +		goto error_reset_assert;
> >  
> >  	musb->isr = sunxi_musb_interrupt;
> >  
> > @@ -267,9 +267,6 @@ static int sunxi_musb_init(struct musb *musb)
> >  
> >  	return 0;
> >  
> > -error_unregister_notifier:
> > -	extcon_unregister_notifier(glue->extcon, EXTCON_USB_HOST,
> > -				   &glue->host_nb);
> >  error_reset_assert:
> >  	if (test_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags))
> >  		reset_control_assert(glue->rst);
> > @@ -293,9 +290,6 @@ static int sunxi_musb_exit(struct musb *musb)
> >  
> >  	phy_exit(glue->phy);
> >  
> > -	extcon_unregister_notifier(glue->extcon, EXTCON_USB_HOST,
> > -				   &glue->host_nb);
> > -
> >  	if (test_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags))
> >  		reset_control_assert(glue->rst);
> >  
> > 
> 
> 
> -- 
> Best Regards,
> Chanwoo Choi
> S/W Center, Samsung Electronics
diff mbox

Patch

diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c
index d0be0eadd0d9..2332294dee0f 100644
--- a/drivers/usb/musb/sunxi.c
+++ b/drivers/usb/musb/sunxi.c
@@ -251,14 +251,14 @@  static int sunxi_musb_init(struct musb *musb)
 	writeb(SUNXI_MUSB_VEND0_PIO_MODE, musb->mregs + SUNXI_MUSB_VEND0);
 
 	/* Register notifier before calling phy_init() */
-	ret = extcon_register_notifier(glue->extcon, EXTCON_USB_HOST,
-				       &glue->host_nb);
+	ret = devm_extcon_register_notifier(glue->dev, glue->extcon,
+					EXTCON_USB_HOST, &glue->host_nb);
 	if (ret)
 		goto error_reset_assert;
 
 	ret = phy_init(glue->phy);
 	if (ret)
-		goto error_unregister_notifier;
+		goto error_reset_assert;
 
 	musb->isr = sunxi_musb_interrupt;
 
@@ -267,9 +267,6 @@  static int sunxi_musb_init(struct musb *musb)
 
 	return 0;
 
-error_unregister_notifier:
-	extcon_unregister_notifier(glue->extcon, EXTCON_USB_HOST,
-				   &glue->host_nb);
 error_reset_assert:
 	if (test_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags))
 		reset_control_assert(glue->rst);
@@ -293,9 +290,6 @@  static int sunxi_musb_exit(struct musb *musb)
 
 	phy_exit(glue->phy);
 
-	extcon_unregister_notifier(glue->extcon, EXTCON_USB_HOST,
-				   &glue->host_nb);
-
 	if (test_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags))
 		reset_control_assert(glue->rst);