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Message-Id: <20230526033225.1310824-1-suhui@nfschina.com>
Date: Fri, 26 May 2023 11:32:25 +0800
From: Su Hui <suhui@...china.com>
To: Harry Wentland <harry.wentland@....com>,
Leo Li <sunpeng.li@....com>,
Rodrigo Siqueira <Rodrigo.Siqueira@....com>,
Alex Deucher <alexander.deucher@....com>,
christian.koenig@....com, Xinhui.Pan@....com, airlied@...il.com,
daniel@...ll.ch, evan.quan@....com, l.stach@...gutronix.de,
linux+etnaviv@...linux.org.uk, christian.gmeiner@...il.com,
bskeggs@...hat.com, kherbst@...hat.com, lyude@...hat.com,
tomba@...nel.org, emma@...olt.net, airlied@...hat.com,
kraxel@...hat.com, abrodkin@...opsys.com, ray.huang@....com,
gurchetansingh@...omium.org, olvaffe@...il.com, zackr@...are.com,
linux-graphics-maintainer@...are.com, sumit.semwal@...aro.org
Cc: amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
linux-kernel@...r.kernel.org, etnaviv@...ts.freedesktop.org,
nouveau@...ts.freedesktop.org,
virtualization@...ts.linux-foundation.org,
spice-devel@...ts.freedesktop.org, linux-media@...r.kernel.org,
linaro-mm-sig@...ts.linaro.org, kernel-janitors@...r.kernel.org,
Su Hui <suhui@...china.com>
Subject: [PATCH] drm: Remove unnecessary (void*) conversions
Pointer variables of (void*) type do not require type cast.
Signed-off-by: Su Hui <suhui@...china.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 2 +-
drivers/gpu/drm/amd/pm/amdgpu_pm.c | 2 +-
drivers/gpu/drm/etnaviv/etnaviv_drv.c | 4 ++--
drivers/gpu/drm/nouveau/nouveau_debugfs.c | 2 +-
drivers/gpu/drm/omapdrm/omap_debugfs.c | 6 +++---
drivers/gpu/drm/pl111/pl111_debugfs.c | 2 +-
drivers/gpu/drm/qxl/qxl_debugfs.c | 4 ++--
drivers/gpu/drm/tiny/arcpgu.c | 2 +-
drivers/gpu/drm/ttm/ttm_resource.c | 3 +--
drivers/gpu/drm/virtio/virtgpu_debugfs.c | 6 +++---
drivers/gpu/drm/vmwgfx/ttm_object.c | 5 ++---
drivers/gpu/drm/vmwgfx/vmwgfx_gem.c | 2 +-
12 files changed, 19 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
index 827fcb4fb3b3..8a2c39927167 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
@@ -3312,7 +3312,7 @@ static ssize_t dtn_log_write(
static int mst_topo_show(struct seq_file *m, void *unused)
{
- struct amdgpu_device *adev = (struct amdgpu_device *)m->private;
+ struct amdgpu_device *adev = m->private;
struct drm_device *dev = adev_to_drm(adev);
struct drm_connector *connector;
struct drm_connector_list_iter conn_iter;
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
index 58c2246918fd..e6c870bd307b 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
@@ -3671,7 +3671,7 @@ static void amdgpu_parse_cg_state(struct seq_file *m, u64 flags)
static int amdgpu_debugfs_pm_info_show(struct seq_file *m, void *unused)
{
- struct amdgpu_device *adev = (struct amdgpu_device *)m->private;
+ struct amdgpu_device *adev = m->private;
struct drm_device *dev = adev_to_drm(adev);
u64 flags = 0;
int r;
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index 31a7f59ccb49..dd57f7164e9a 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -198,7 +198,7 @@ static int etnaviv_ring_show(struct etnaviv_gpu *gpu, struct seq_file *m)
static int show_unlocked(struct seq_file *m, void *arg)
{
- struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_info_node *node = m->private;
struct drm_device *dev = node->minor->dev;
int (*show)(struct drm_device *dev, struct seq_file *m) =
node->info_ent->data;
@@ -208,7 +208,7 @@ static int show_unlocked(struct seq_file *m, void *arg)
static int show_each_gpu(struct seq_file *m, void *arg)
{
- struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_info_node *node = m->private;
struct drm_device *dev = node->minor->dev;
struct etnaviv_drm_private *priv = dev->dev_private;
struct etnaviv_gpu *gpu;
diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
index 2a36d1ca8fda..96b59d5d68ed 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
@@ -37,7 +37,7 @@
static int
nouveau_debugfs_vbios_image(struct seq_file *m, void *data)
{
- struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_info_node *node = m->private;
struct nouveau_drm *drm = nouveau_drm(node->minor->dev);
int i;
diff --git a/drivers/gpu/drm/omapdrm/omap_debugfs.c b/drivers/gpu/drm/omapdrm/omap_debugfs.c
index a3d470468e5b..a94ce502e152 100644
--- a/drivers/gpu/drm/omapdrm/omap_debugfs.c
+++ b/drivers/gpu/drm/omapdrm/omap_debugfs.c
@@ -19,7 +19,7 @@
static int gem_show(struct seq_file *m, void *arg)
{
- struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_info_node *node = m->private;
struct drm_device *dev = node->minor->dev;
struct omap_drm_private *priv = dev->dev_private;
@@ -33,7 +33,7 @@ static int gem_show(struct seq_file *m, void *arg)
static int mm_show(struct seq_file *m, void *arg)
{
- struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_info_node *node = m->private;
struct drm_device *dev = node->minor->dev;
struct drm_printer p = drm_seq_file_printer(m);
@@ -45,7 +45,7 @@ static int mm_show(struct seq_file *m, void *arg)
#ifdef CONFIG_DRM_FBDEV_EMULATION
static int fb_show(struct seq_file *m, void *arg)
{
- struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_info_node *node = m->private;
struct drm_device *dev = node->minor->dev;
struct drm_fb_helper *helper = dev->fb_helper;
struct drm_framebuffer *fb;
diff --git a/drivers/gpu/drm/pl111/pl111_debugfs.c b/drivers/gpu/drm/pl111/pl111_debugfs.c
index 6744fa16f464..4df03ec5d368 100644
--- a/drivers/gpu/drm/pl111/pl111_debugfs.c
+++ b/drivers/gpu/drm/pl111/pl111_debugfs.c
@@ -32,7 +32,7 @@ static const struct {
static int pl111_debugfs_regs(struct seq_file *m, void *unused)
{
- struct drm_info_node *node = (struct drm_info_node *)m->private;
+ struct drm_info_node *node = m->private;
struct drm_device *dev = node->minor->dev;
struct pl111_drm_dev_private *priv = dev->dev_private;
int i;
diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
index 2d9ed3b94574..5b4fe3049529 100644
--- a/drivers/gpu/drm/qxl/qxl_debugfs.c
+++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
@@ -38,7 +38,7 @@
static int
qxl_debugfs_irq_received(struct seq_file *m, void *data)
{
- struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_info_node *node = m->private;
struct qxl_device *qdev = to_qxl(node->minor->dev);
seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
@@ -52,7 +52,7 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
static int
qxl_debugfs_buffers_info(struct seq_file *m, void *data)
{
- struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_info_node *node = m->private;
struct qxl_device *qdev = to_qxl(node->minor->dev);
struct qxl_bo *bo;
diff --git a/drivers/gpu/drm/tiny/arcpgu.c b/drivers/gpu/drm/tiny/arcpgu.c
index e5b10e41554a..09f728355aba 100644
--- a/drivers/gpu/drm/tiny/arcpgu.c
+++ b/drivers/gpu/drm/tiny/arcpgu.c
@@ -338,7 +338,7 @@ static int arcpgu_unload(struct drm_device *drm)
#ifdef CONFIG_DEBUG_FS
static int arcpgu_show_pxlclock(struct seq_file *m, void *arg)
{
- struct drm_info_node *node = (struct drm_info_node *)m->private;
+ struct drm_info_node *node = m->private;
struct drm_device *drm = node->minor->dev;
struct arcpgu_drm_private *arcpgu = dev_to_arcpgu(drm);
unsigned long clkrate = clk_get_rate(arcpgu->clk);
diff --git a/drivers/gpu/drm/ttm/ttm_resource.c b/drivers/gpu/drm/ttm/ttm_resource.c
index 7333f7a87a2f..540faabcf8a4 100644
--- a/drivers/gpu/drm/ttm/ttm_resource.c
+++ b/drivers/gpu/drm/ttm/ttm_resource.c
@@ -727,9 +727,8 @@ ttm_kmap_iter_linear_io_fini(struct ttm_kmap_iter_linear_io *iter_io,
static int ttm_resource_manager_show(struct seq_file *m, void *unused)
{
- struct ttm_resource_manager *man =
- (struct ttm_resource_manager *)m->private;
struct drm_printer p = drm_seq_file_printer(m);
+ struct ttm_resource_manager *man = m->private;
ttm_resource_manager_debug(man, &p);
return 0;
}
diff --git a/drivers/gpu/drm/virtio/virtgpu_debugfs.c b/drivers/gpu/drm/virtio/virtgpu_debugfs.c
index 853dd9aa397e..577691af9707 100644
--- a/drivers/gpu/drm/virtio/virtgpu_debugfs.c
+++ b/drivers/gpu/drm/virtio/virtgpu_debugfs.c
@@ -43,7 +43,7 @@ static void virtio_gpu_add_int(struct seq_file *m, const char *name, int value)
static int virtio_gpu_features(struct seq_file *m, void *data)
{
- struct drm_info_node *node = (struct drm_info_node *)m->private;
+ struct drm_info_node *node = m->private;
struct virtio_gpu_device *vgdev = node->minor->dev->dev_private;
virtio_gpu_add_bool(m, "virgl", vgdev->has_virgl_3d);
@@ -68,7 +68,7 @@ static int virtio_gpu_features(struct seq_file *m, void *data)
static int
virtio_gpu_debugfs_irq_info(struct seq_file *m, void *data)
{
- struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_info_node *node = m->private;
struct virtio_gpu_device *vgdev = node->minor->dev->dev_private;
seq_printf(m, "fence %llu %lld\n",
@@ -80,7 +80,7 @@ virtio_gpu_debugfs_irq_info(struct seq_file *m, void *data)
static int
virtio_gpu_debugfs_host_visible_mm(struct seq_file *m, void *data)
{
- struct drm_info_node *node = (struct drm_info_node *)m->private;
+ struct drm_info_node *node = m->private;
struct virtio_gpu_device *vgdev = node->minor->dev->dev_private;
struct drm_printer p;
diff --git a/drivers/gpu/drm/vmwgfx/ttm_object.c b/drivers/gpu/drm/vmwgfx/ttm_object.c
index ddf8373c1d77..e9e3cc8f5b49 100644
--- a/drivers/gpu/drm/vmwgfx/ttm_object.c
+++ b/drivers/gpu/drm/vmwgfx/ttm_object.c
@@ -513,8 +513,7 @@ static void ttm_prime_refcount_release(struct ttm_base_object **p_base)
*/
static void ttm_prime_dmabuf_release(struct dma_buf *dma_buf)
{
- struct ttm_prime_object *prime =
- (struct ttm_prime_object *) dma_buf->priv;
+ struct ttm_prime_object *prime = dma_buf->priv;
struct ttm_base_object *base = &prime->base;
struct ttm_object_device *tdev = base->tfile->tdev;
@@ -554,7 +553,7 @@ int ttm_prime_fd_to_handle(struct ttm_object_file *tfile,
if (dma_buf->ops != &tdev->ops)
return -ENOSYS;
- prime = (struct ttm_prime_object *) dma_buf->priv;
+ prime = dma_buf->priv;
base = &prime->base;
*handle = base->handle;
ret = ttm_ref_object_add(tfile, base, NULL, false);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
index c0da89e16e6f..3267a4e61382 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
@@ -220,7 +220,7 @@ static void vmw_bo_print_info(int id, struct vmw_bo *bo, struct seq_file *m)
static int vmw_debugfs_gem_info_show(struct seq_file *m, void *unused)
{
- struct vmw_private *vdev = (struct vmw_private *)m->private;
+ struct vmw_private *vdev = m->private;
struct drm_device *dev = &vdev->drm;
struct drm_file *file;
int r;
--
2.30.2
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