linux-kernel - [PATCH v2 2/2] gpu: drm: nouveau: Use list_{next/prev}_entry instead of list

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Message-Id: <1522000893-5331-3-git-send-email-arushisinghal19971997@gmail.com>
Date:   Sun, 25 Mar 2018 23:31:33 +0530
From:   Arushi Singhal <arushisinghal19971997@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     dri-devel@...ts.freedesktop.org, airlied@...ux.ie,
        seanpaul@...omium.org, gustavo@...ovan.org,
        daniel.vetter@...el.com, nouveau@...ts.freedesktop.org,
        bskeggs@...hat.com,
        Arushi Singhal <arushisinghal19971997@...il.com>
Subject: [PATCH v2 2/2] gpu: drm: nouveau: Use list_{next/prev}_entry instead of list_entry

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@...il.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