Re: [PATCH] gpu: do not double put device node in zx_drm_probe
On Tue, Sep 18, 2018 at 05:19:09PM +0200, Daniel Vetter wrote: > On Mon, Aug 27, 2018 at 9:18 AM, Shawn Guo wrote: > > On Fri, Aug 17, 2018 at 10:24:06AM +0800, zhong jiang wrote: > >> for_each_available_child_of_node will get and put the node properly, > >> the following of_node_put will lead to the double put. So just > >> remove it. > >> > >> Signed-off-by: zhong jiang > > > > Acked-by: Shawn Guo > > Shawn, I'm assuming you'll push this to drm-misc-next? You're the > maintainer with commit rights after all. Just pushed to drm-misc-next. Sorry for the delay. Shawn ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH] gpu: do not double put device node in zx_drm_probe
Hi, Greg
Can you pick up the patch?
Thanks,
zhong jiang
On 2018/8/17 10:24, zhong jiang wrote:
> for_each_available_child_of_node will get and put the node properly,
> the following of_node_put will lead to the double put. So just
> remove it.
>
> Signed-off-by: zhong jiang
> ---
> drivers/gpu/drm/zte/zx_drm_drv.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/zte/zx_drm_drv.c
> b/drivers/gpu/drm/zte/zx_drm_drv.c
> index 6f4205e8..d7b9870 100644
> --- a/drivers/gpu/drm/zte/zx_drm_drv.c
> +++ b/drivers/gpu/drm/zte/zx_drm_drv.c
> @@ -161,10 +161,8 @@ static int zx_drm_probe(struct platform_device *pdev)
> if (ret)
> return ret;
>
> - for_each_available_child_of_node(parent, child) {
> + for_each_available_child_of_node(parent, child)
> component_match_add(dev, , compare_of, child);
> - of_node_put(child);
> - }
>
> return component_master_add_with_match(dev, _drm_master_ops, match);
> }
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Re: [PATCH] gpu: do not double put device node in zx_drm_probe
On 2018/9/18 23:02, Greg KH wrote: > On Tue, Sep 18, 2018 at 10:59:08PM +0800, zhong jiang wrote: >> Hi, Greg >> >> Can you pick up the patch? > Nope: > $ ./scripts/get_maintainer.pl --file drivers/gpu/drm/zte/zx_drm_drv.c > Shawn Guo (maintainer:DRM DRIVERS FOR ZTE ZX) > David Airlie (maintainer:DRM DRIVERS) > dri-devel@lists.freedesktop.org (open list:DRM DRIVERS FOR ZTE ZX) > linux-ker...@vger.kernel.org (open list) > > why would I take thi when all of those others are the correct > maintainers? > > Also, you only posted this 1 day ago. Please relax and give people time > and a chance to review your patch. It is not instant. No, I posted the patch a month ago. I have sent a ping. but It do not work. :-( . Thanks, zhong jiang > thanks, > > greg k-h > > . > ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH] gpu: do not double put device node in zx_drm_probe
On Tue, Sep 18, 2018 at 5:02 PM, Greg KH wrote: > On Tue, Sep 18, 2018 at 10:59:08PM +0800, zhong jiang wrote: >> Hi, Greg >> >> Can you pick up the patch? > > Nope: > $ ./scripts/get_maintainer.pl --file drivers/gpu/drm/zte/zx_drm_drv.c > Shawn Guo (maintainer:DRM DRIVERS FOR ZTE ZX) > David Airlie (maintainer:DRM DRIVERS) > dri-devel@lists.freedesktop.org (open list:DRM DRIVERS FOR ZTE ZX) > linux-ker...@vger.kernel.org (open list) > > why would I take thi when all of those others are the correct > maintainers? > > Also, you only posted this 1 day ago. Please relax and give people time > and a chance to review your patch. It is not instant. First submission was in August, acked by Shawn, but somehow they forgot to actually push the patch out. I pinged Shawn. Thanks, Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH] gpu: do not double put device node in zx_drm_probe
On Mon, Aug 27, 2018 at 9:18 AM, Shawn Guo wrote: > On Fri, Aug 17, 2018 at 10:24:06AM +0800, zhong jiang wrote: >> for_each_available_child_of_node will get and put the node properly, >> the following of_node_put will lead to the double put. So just >> remove it. >> >> Signed-off-by: zhong jiang > > Acked-by: Shawn Guo Shawn, I'm assuming you'll push this to drm-misc-next? You're the maintainer with commit rights after all. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH] gpu: do not double put device node in zx_drm_probe
On Tue, Sep 18, 2018 at 10:59:08PM +0800, zhong jiang wrote: > Hi, Greg > > Can you pick up the patch? Nope: $ ./scripts/get_maintainer.pl --file drivers/gpu/drm/zte/zx_drm_drv.c Shawn Guo (maintainer:DRM DRIVERS FOR ZTE ZX) David Airlie (maintainer:DRM DRIVERS) dri-devel@lists.freedesktop.org (open list:DRM DRIVERS FOR ZTE ZX) linux-ker...@vger.kernel.org (open list) why would I take thi when all of those others are the correct maintainers? Also, you only posted this 1 day ago. Please relax and give people time and a chance to review your patch. It is not instant. thanks, greg k-h ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH] gpu: do not double put device node in zx_drm_probe
+to maintainer.
On 2018/8/17 10:24, zhong jiang wrote:
> for_each_available_child_of_node will get and put the node properly,
> the following of_node_put will lead to the double put. So just
> remove it.
>
> Signed-off-by: zhong jiang gg
> ---
> drivers/gpu/drm/zte/zx_drm_drv.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/zte/zx_drm_drv.c
> b/drivers/gpu/drm/zte/zx_drm_drv.c
> index 6f4205e8..d7b9870 100644
> --- a/drivers/gpu/drm/zte/zx_drm_drv.c
> +++ b/drivers/gpu/drm/zte/zx_drm_drv.c
> @@ -161,10 +161,8 @@ static int zx_drm_probe(struct platform_device *pdev)
> if (ret)
> return ret;
>
> - for_each_available_child_of_node(parent, child) {
> + for_each_available_child_of_node(parent, child)
> component_match_add(dev, , compare_of, child);
> - of_node_put(child);
> - }
>
> return component_master_add_with_match(dev, _drm_master_ops, match);
> }
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Re: [PATCH] gpu: do not double put device node in zx_drm_probe
On Fri, Aug 17, 2018 at 10:24:06AM +0800, zhong jiang wrote: > for_each_available_child_of_node will get and put the node properly, > the following of_node_put will lead to the double put. So just > remove it. > > Signed-off-by: zhong jiang Acked-by: Shawn Guo ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH] gpu: do not double put device node in zx_drm_probe
Ping, Anyone has any objections a about the patch?
Best wishes,
zhong jiang
On 2018/8/17 10:24, zhong jiang wrote:
> for_each_available_child_of_node will get and put the node properly,
> the following of_node_put will lead to the double put. So just
> remove it.
>
> Signed-off-by: zhong jiang
> ---
> drivers/gpu/drm/zte/zx_drm_drv.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/zte/zx_drm_drv.c
> b/drivers/gpu/drm/zte/zx_drm_drv.c
> index 6f4205e8..d7b9870 100644
> --- a/drivers/gpu/drm/zte/zx_drm_drv.c
> +++ b/drivers/gpu/drm/zte/zx_drm_drv.c
> @@ -161,10 +161,8 @@ static int zx_drm_probe(struct platform_device *pdev)
> if (ret)
> return ret;
>
> - for_each_available_child_of_node(parent, child) {
> + for_each_available_child_of_node(parent, child)
> component_match_add(dev, , compare_of, child);
> - of_node_put(child);
> - }
>
> return component_master_add_with_match(dev, _drm_master_ops, match);
> }
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[PATCH] gpu: do not double put device node in zx_drm_probe
for_each_available_child_of_node will get and put the node properly,
the following of_node_put will lead to the double put. So just
remove it.
Signed-off-by: zhong jiang
---
drivers/gpu/drm/zte/zx_drm_drv.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/zte/zx_drm_drv.c b/drivers/gpu/drm/zte/zx_drm_drv.c
index 6f4205e8..d7b9870 100644
--- a/drivers/gpu/drm/zte/zx_drm_drv.c
+++ b/drivers/gpu/drm/zte/zx_drm_drv.c
@@ -161,10 +161,8 @@ static int zx_drm_probe(struct platform_device *pdev)
if (ret)
return ret;
- for_each_available_child_of_node(parent, child) {
+ for_each_available_child_of_node(parent, child)
component_match_add(dev, , compare_of, child);
- of_node_put(child);
- }
return component_master_add_with_match(dev, _drm_master_ops, match);
}
--
1.7.12.4
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