Nouveau - Mar 2018 - [PATCH v2 2/2] gpu: drm: nouveau: Use list_{next/prev}_entry instead of list_entry

Replace list_entry with list_{next/prev}_entry.

Arushi Singhal (2):
  gpu: drm/lease:: Use list_{next/prev}_entry instead of list_entry
  gpu: drm: nouveau: Use list_{next/prev}_entry instead of list_entry

 drivers/gpu/drm/drm_lease.c                    | 2 +-
 drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

-- 
changes in v2
*All the maintainers are added.
*More accurate coccinelle script is used
for this patch than the one used in previous version.
2.7.4

It's better to use list_entry instead of list_{next/prev}_entry
as it makes the code more clear to read.
This patch replace list_entry with list_{next/prev}_entry.

Signed-off-by: Arushi Singhal <arushisinghal19971997 at gmail.com>
---
 drivers/gpu/drm/drm_lease.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_lease.c b/drivers/gpu/drm/drm_lease.c
index 1402c0e..4dcfb5f 100644
--- a/drivers/gpu/drm/drm_lease.c
+++ b/drivers/gpu/drm/drm_lease.c
@@ -340,7 +340,7 @@ static void _drm_lease_revoke(struct drm_master *top)
 				break;
 
 			/* Over */
-			master = list_entry(master->lessee_list.next, struct drm_master,
lessee_list);
+			master = list_next_entry(master, lessee_list);
 		}
 	}
 }
-- 
2.7.4

It's better to use list_entry instead of list_{next/prev}_entry
as it makes the code more clear to read.
This patch replace list_entry with list_{next/prev}_entry.

Signed-off-by: Arushi Singhal <arushisinghal19971997 at gmail.com>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
index e4c8d31..81c3567 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
@@ -134,7 +134,7 @@ nvkm_cstate_find_best(struct nvkm_clk *clk, struct
nvkm_pstate *pstate,
 			       nvkm_volt_map(volt, volt->max2_id, clk->temp));
 
 	for (cstate = start; &cstate->head != &pstate->list;
-	     cstate = list_entry(cstate->head.prev, typeof(*cstate), head)) {
+	     cstate = list_prev_entry(cstate, head)) {
 		if (nvkm_cstate_valid(clk, cstate, max_volt, clk->temp))
 			break;
 	}
-- 
2.7.4

On Sun, Mar 25, 2018 at 11:31:32PM +0530, Arushi Singhal
wrote:
> It's better to use list_entry instead of list_{next/prev}_entry
> as it makes the code more clear to read.
> This patch replace list_entry with list_{next/prev}_entry.
> 
> Signed-off-by: Arushi Singhal <arushisinghal19971997 at gmail.com>
Applied to drm-misc-next, thanks for your patch. I'll leave the other one
to nouveau folks.
-Daniel
> ---
>  drivers/gpu/drm/drm_lease.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/drm_lease.c b/drivers/gpu/drm/drm_lease.c
> index 1402c0e..4dcfb5f 100644
> --- a/drivers/gpu/drm/drm_lease.c
> +++ b/drivers/gpu/drm/drm_lease.c
> @@ -340,7 +340,7 @@ static void _drm_lease_revoke(struct drm_master *top)
>  				break;
>  
>  			/* Over */
> -			master = list_entry(master->lessee_list.next, struct drm_master,
lessee_list);
> +			master = list_next_entry(master, lessee_list);
>  		}
>  	}
>  }
> -- 
> 2.7.4
> 
> _______________________________________________
> Nouveau mailing list
> Nouveau at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/nouveau
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch

On Mon, Mar 26, 2018 at 4:01 AM, Arushi Singhal
<arushisinghal19971997 at gmail.com> wrote:
> It's better to use list_entry instead of list_{next/prev}_entry
> as it makes the code more clear to read.
> This patch replace list_entry with list_{next/prev}_entry.
>
> Signed-off-by: Arushi Singhal <arushisinghal19971997 at gmail.com>
Acked-by: Ben Skeggs <bskeggs at redhat.com>
> ---
>  drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
> index e4c8d31..81c3567 100644
> --- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
> +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
> @@ -134,7 +134,7 @@ nvkm_cstate_find_best(struct nvkm_clk *clk, struct
nvkm_pstate *pstate,
>                                nvkm_volt_map(volt, volt->max2_id,
clk->temp));
>
>         for (cstate = start; &cstate->head != &pstate->list;
> -            cstate = list_entry(cstate->head.prev, typeof(*cstate),
head)) {
> +            cstate = list_prev_entry(cstate, head)) {
>                 if (nvkm_cstate_valid(clk, cstate, max_volt, clk->temp))
>                         break;
>         }
> --
> 2.7.4
>