search for: zhongjiang

The local variable 'pclks' is never used after being assigned. hence it should be redundant and can be removed. Signed-off-by: zhong jiang <zhongjiang at huawei.com> --- drivers/gpu/drm/nouveau/dispnv04/arb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/dispnv04/arb.c b/drivers/gpu/drm/nouveau/dispnv04/arb.c index c79160c..cae8f71 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/arb.c +++ b/driver...

Make sure Pm_runtime_* calls does not use unnecessary IS_ERR_VALUE. when I run pm_runtime.cocci, I find the issue. So just replace it. Signed-off-by: zhong jiang <zhongjiang at huawei.com> --- drivers/gpu/drm/nouveau/nouveau_debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c index 9109b69..9635704 100644 --- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c ++...

match_string() returns the index of an array for a matching string, which can be used intead of open coded implementation. Signed-off-by: zhong jiang <zhongjiang at huawei.com> --- drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c index 6a4ca13..053d794 100644 --- a/drivers/gpu/drm/nouveau/dispn...