Re: [PATCH] acpi/nfit: Use kobj_to_dev() instead

2020-09-15 Thread Rafael J. Wysocki 
On Sat, Aug 15, 2020 at 12:52 AM Verma, Vishal L
 wrote:
>
> On Fri, 2020-08-14 at 17:28 +0200, Rafael J. Wysocki wrote:
> > On Thu, Aug 13, 2020 at 4:54 AM Wang Qing  wrote:
> > > Use kobj_to_dev() instead of container_of()
> > >
> > > Signed-off-by: Wang Qing 
> >
> > LGTM
> >
> > Dan, any objections?
>
> Looks good to me - you can add:
> Acked-by: Vishal Verma 

Applied as 5.10 material, thanks!

> > > ---
> > >  drivers/acpi/nfit/core.c | 4 ++--
> > >  1 file changed, 2 insertions(+), 2 deletions(-)
> > >
> > > diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
> > > index fa4500f..3bb350b
> > > --- a/drivers/acpi/nfit/core.c
> > > +++ b/drivers/acpi/nfit/core.c
> > > @@ -1382,7 +1382,7 @@ static bool ars_supported(struct nvdimm_bus 
> > > *nvdimm_bus)
> > >
> > >  static umode_t nfit_visible(struct kobject *kobj, struct attribute *a, 
> > > int n)
> > >  {
> > > -   struct device *dev = container_of(kobj, struct device, kobj);
> > > +   struct device *dev = kobj_to_dev(kobj);
> > > struct nvdimm_bus *nvdimm_bus = to_nvdimm_bus(dev);
> > >
> > > if (a == _attr_scrub.attr && !ars_supported(nvdimm_bus))
> > > @@ -1667,7 +1667,7 @@ static struct attribute 
> > > *acpi_nfit_dimm_attributes[] = {
> > >  static umode_t acpi_nfit_dimm_attr_visible(struct kobject *kobj,
> > > struct attribute *a, int n)
> > >  {
> > > -   struct device *dev = container_of(kobj, struct device, kobj);
> > > +   struct device *dev = kobj_to_dev(kobj);
> > > struct nvdimm *nvdimm = to_nvdimm(dev);
> > > struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
> > >
> > > --
> > > 2.7.4
> > >
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Re: [PATCH] acpi/nfit: Use kobj_to_dev() instead

2020-08-14 Thread Verma, Vishal L 
On Fri, 2020-08-14 at 17:28 +0200, Rafael J. Wysocki wrote:
> On Thu, Aug 13, 2020 at 4:54 AM Wang Qing  wrote:
> > Use kobj_to_dev() instead of container_of()
> > 
> > Signed-off-by: Wang Qing 
> 
> LGTM
> 
> Dan, any objections?

Looks good to me - you can add:
Acked-by: Vishal Verma 
> 
> > ---
> >  drivers/acpi/nfit/core.c | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
> > index fa4500f..3bb350b
> > --- a/drivers/acpi/nfit/core.c
> > +++ b/drivers/acpi/nfit/core.c
> > @@ -1382,7 +1382,7 @@ static bool ars_supported(struct nvdimm_bus 
> > *nvdimm_bus)
> > 
> >  static umode_t nfit_visible(struct kobject *kobj, struct attribute *a, int 
> > n)
> >  {
> > -   struct device *dev = container_of(kobj, struct device, kobj);
> > +   struct device *dev = kobj_to_dev(kobj);
> > struct nvdimm_bus *nvdimm_bus = to_nvdimm_bus(dev);
> > 
> > if (a == _attr_scrub.attr && !ars_supported(nvdimm_bus))
> > @@ -1667,7 +1667,7 @@ static struct attribute *acpi_nfit_dimm_attributes[] 
> > = {
> >  static umode_t acpi_nfit_dimm_attr_visible(struct kobject *kobj,
> > struct attribute *a, int n)
> >  {
> > -   struct device *dev = container_of(kobj, struct device, kobj);
> > +   struct device *dev = kobj_to_dev(kobj);
> > struct nvdimm *nvdimm = to_nvdimm(dev);
> > struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
> > 
> > --
> > 2.7.4
> > 
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Re: [PATCH] acpi/nfit: Use kobj_to_dev() instead

2020-08-14 Thread Rafael J. Wysocki 
On Thu, Aug 13, 2020 at 4:54 AM Wang Qing  wrote:
>
> Use kobj_to_dev() instead of container_of()
>
> Signed-off-by: Wang Qing 

LGTM

Dan, any objections?

> ---
>  drivers/acpi/nfit/core.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
> index fa4500f..3bb350b
> --- a/drivers/acpi/nfit/core.c
> +++ b/drivers/acpi/nfit/core.c
> @@ -1382,7 +1382,7 @@ static bool ars_supported(struct nvdimm_bus *nvdimm_bus)
>
>  static umode_t nfit_visible(struct kobject *kobj, struct attribute *a, int n)
>  {
> -   struct device *dev = container_of(kobj, struct device, kobj);
> +   struct device *dev = kobj_to_dev(kobj);
> struct nvdimm_bus *nvdimm_bus = to_nvdimm_bus(dev);
>
> if (a == _attr_scrub.attr && !ars_supported(nvdimm_bus))
> @@ -1667,7 +1667,7 @@ static struct attribute *acpi_nfit_dimm_attributes[] = {
>  static umode_t acpi_nfit_dimm_attr_visible(struct kobject *kobj,
> struct attribute *a, int n)
>  {
> -   struct device *dev = container_of(kobj, struct device, kobj);
> +   struct device *dev = kobj_to_dev(kobj);
> struct nvdimm *nvdimm = to_nvdimm(dev);
> struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
>
> --
> 2.7.4
>
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[PATCH] acpi/nfit: Use kobj_to_dev() instead

2020-08-12 Thread Wang Qing 
Use kobj_to_dev() instead of container_of()

Signed-off-by: Wang Qing 
---
 drivers/acpi/nfit/core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index fa4500f..3bb350b
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -1382,7 +1382,7 @@ static bool ars_supported(struct nvdimm_bus *nvdimm_bus)
 
 static umode_t nfit_visible(struct kobject *kobj, struct attribute *a, int n)
 {
-   struct device *dev = container_of(kobj, struct device, kobj);
+   struct device *dev = kobj_to_dev(kobj);
struct nvdimm_bus *nvdimm_bus = to_nvdimm_bus(dev);
 
if (a == _attr_scrub.attr && !ars_supported(nvdimm_bus))
@@ -1667,7 +1667,7 @@ static struct attribute *acpi_nfit_dimm_attributes[] = {
 static umode_t acpi_nfit_dimm_attr_visible(struct kobject *kobj,
struct attribute *a, int n)
 {
-   struct device *dev = container_of(kobj, struct device, kobj);
+   struct device *dev = kobj_to_dev(kobj);
struct nvdimm *nvdimm = to_nvdimm(dev);
struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
 
-- 
2.7.4
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