diff options
author | Dave Airlie <airlied@redhat.com> | 2016-06-09 04:02:30 +0300 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2016-06-09 04:02:30 +0300 |
commit | bb4cec0222f984d7ef282c06cc3644069db21bac (patch) | |
tree | 9e8ccb65ef1b5eba9aaa27d53aa25732c58cf8a9 /drivers/gpu/drm | |
parent | fa625c1956830c826ebf13324c2b33fcabef7db0 (diff) | |
parent | e1512ee08f00c17918093e75be4a3fa297bcaf9b (diff) | |
download | linux-bb4cec0222f984d7ef282c06cc3644069db21bac.tar.xz |
Merge tag 'topic/lockless-gem-bo-freeing-2016-06-01' of git://anongit.freedesktop.org/drm-intel into drm-next
lockless gem bo freeing patches (and the oddball related patch) for all
the drivers who's maintainers are asleep at the helm - includes you ;-)
I based this on top of drm-fixes to include Chris' fix for the cma issue.
* tag 'topic/lockless-gem-bo-freeing-2016-06-01' of git://anongit.freedesktop.org/drm-intel: (21 commits)
drm/arcpgu: Use lockless gem BO free callback
drm/sun4i: Use lockless gem BO free callback
drm/omapdrm: Nuke dummy fb->dirty callback
drm/msm: Nuke dummy fb->dirty callback
drm/rockchip: Use cma gem vm ops
drm/sti: Use lockless gem BO free callback
drm: sti: remove useless call to dev->struct_mutex
drm/virtio: Use lockless gem BO free callback
drm/tilcdc: Use lockless gem BO free callback
drm/shmob: Use lockless gem BO free callback
drm/rockchip: Use lockless gem BO free callback
drm/rcar-du: Use lockless gem BO free callback
drm/qxl: Use lockless gem BO free callback
drm/nouveau: Use lockless gem BO free callback
drm/mga200g: Use lockless gem BO free callback
drm/fls-dcu: Use lockless gem BO free callback
drm/cirrus: Use lockless gem BO free callback
drm/bochs: Use lockless gem BO free callback
drm/atmel: Use lockless gem BO free callback
drm/ast: Use lockless gem BO free callback
...
Diffstat (limited to 'drivers/gpu/drm')
28 files changed, 19 insertions, 115 deletions
diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c index 76e187a5bde0..bc53ebb83f75 100644 --- a/drivers/gpu/drm/arc/arcpgu_drv.c +++ b/drivers/gpu/drm/arc/arcpgu_drv.c @@ -207,7 +207,7 @@ static struct drm_driver arcpgu_drm_driver = { .get_vblank_counter = drm_vblank_no_hw_counter, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, - .gem_free_object = drm_gem_cma_free_object, + .gem_free_object_unlocked = drm_gem_cma_free_object, .gem_vm_ops = &drm_gem_cma_vm_ops, .gem_prime_export = drm_gem_prime_export, .gem_prime_import = drm_gem_prime_import, diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c index 439824a61aa5..cb21c0b6374a 100644 --- a/drivers/gpu/drm/armada/armada_drv.c +++ b/drivers/gpu/drm/armada/armada_drv.c @@ -197,7 +197,7 @@ static struct drm_driver armada_drm_driver = { .debugfs_init = armada_drm_debugfs_init, .debugfs_cleanup = armada_drm_debugfs_cleanup, #endif - .gem_free_object = armada_gem_free_object, + .gem_free_object_unlocked = armada_gem_free_object, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, .gem_prime_export = armada_gem_prime_export, diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c index fcd9c0714836..f54afd2113a9 100644 --- a/drivers/gpu/drm/ast/ast_drv.c +++ b/drivers/gpu/drm/ast/ast_drv.c @@ -209,7 +209,7 @@ static struct drm_driver driver = { .minor = DRIVER_MINOR, .patchlevel = DRIVER_PATCHLEVEL, - .gem_free_object = ast_gem_free_object, + .gem_free_object_unlocked = ast_gem_free_object, .dumb_create = ast_dumb_create, .dumb_map_offset = ast_dumb_mmap_offset, .dumb_destroy = drm_gem_dumb_destroy, diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index 8ded7645747e..6485fa5bee8b 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -776,7 +776,7 @@ static struct drm_driver atmel_hlcdc_dc_driver = { .get_vblank_counter = drm_vblank_no_hw_counter, .enable_vblank = atmel_hlcdc_dc_enable_vblank, .disable_vblank = atmel_hlcdc_dc_disable_vblank, - .gem_free_object = drm_gem_cma_free_object, + .gem_free_object_unlocked = drm_gem_cma_free_object, .gem_vm_ops = &drm_gem_cma_vm_ops, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, diff --git a/drivers/gpu/drm/bochs/bochs_drv.c b/drivers/gpu/drm/bochs/bochs_drv.c index b332b4d3b0e2..abace82de6ea 100644 --- a/drivers/gpu/drm/bochs/bochs_drv.c +++ b/drivers/gpu/drm/bochs/bochs_drv.c @@ -89,7 +89,7 @@ static struct drm_driver bochs_driver = { .date = "20130925", .major = 1, .minor = 0, - .gem_free_object = bochs_gem_free_object, + .gem_free_object_unlocked = bochs_gem_free_object, .dumb_create = bochs_dumb_create, .dumb_map_offset = bochs_dumb_mmap_offset, .dumb_destroy = drm_gem_dumb_destroy, diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c index dc83f69da6f1..b05f7eae32ce 100644 --- a/drivers/gpu/drm/cirrus/cirrus_drv.c +++ b/drivers/gpu/drm/cirrus/cirrus_drv.c @@ -142,7 +142,7 @@ static struct drm_driver driver = { .major = DRIVER_MAJOR, .minor = DRIVER_MINOR, .patchlevel = DRIVER_PATCHLEVEL, - .gem_free_object = cirrus_gem_free_object, + .gem_free_object_unlocked = cirrus_gem_free_object, .dumb_create = cirrus_dumb_create, .dumb_map_offset = cirrus_dumb_mmap_offset, .dumb_destroy = drm_gem_dumb_destroy, diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c index 0ec1ad961e0d..33727d5d826a 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c @@ -198,7 +198,7 @@ static struct drm_driver fsl_dcu_drm_driver = { .get_vblank_counter = drm_vblank_no_hw_counter, .enable_vblank = fsl_dcu_drm_enable_vblank, .disable_vblank = fsl_dcu_drm_disable_vblank, - .gem_free_object = drm_gem_cma_free_object, + .gem_free_object_unlocked = drm_gem_cma_free_object, .gem_vm_ops = &drm_gem_cma_vm_ops, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c index ebb470ff7200..2b4b125eebc3 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.c +++ b/drivers/gpu/drm/mgag200/mgag200_drv.c @@ -101,7 +101,7 @@ static struct drm_driver driver = { .minor = DRIVER_MINOR, .patchlevel = DRIVER_PATCHLEVEL, - .gem_free_object = mgag200_gem_free_object, + .gem_free_object_unlocked = mgag200_gem_free_object, .dumb_create = mgag200_dumb_create, .dumb_map_offset = mgag200_dumb_mmap_offset, .dumb_destroy = drm_gem_dumb_destroy, diff --git a/drivers/gpu/drm/msm/msm_fb.c b/drivers/gpu/drm/msm/msm_fb.c index 461dc8b873f0..7919c24c6ddd 100644 --- a/drivers/gpu/drm/msm/msm_fb.c +++ b/drivers/gpu/drm/msm/msm_fb.c @@ -56,17 +56,9 @@ static void msm_framebuffer_destroy(struct drm_framebuffer *fb) kfree(msm_fb); } -static int msm_framebuffer_dirty(struct drm_framebuffer *fb, - struct drm_file *file_priv, unsigned flags, unsigned color, - struct drm_clip_rect *clips, unsigned num_clips) -{ - return 0; -} - static const struct drm_framebuffer_funcs msm_framebuffer_funcs = { .create_handle = msm_framebuffer_create_handle, .destroy = msm_framebuffer_destroy, - .dirty = msm_framebuffer_dirty, }; #ifdef CONFIG_DEBUG_FS diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 5c4d4dff2da8..c00ff6e786a3 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -962,7 +962,7 @@ driver_stub = { .gem_prime_vmap = nouveau_gem_prime_vmap, .gem_prime_vunmap = nouveau_gem_prime_vunmap, - .gem_free_object = nouveau_gem_object_del, + .gem_free_object_unlocked = nouveau_gem_object_del, .gem_open_object = nouveau_gem_object_open, .gem_close_object = nouveau_gem_object_close, diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c index f84570d1636c..664ccf97bc11 100644 --- a/drivers/gpu/drm/omapdrm/omap_fb.c +++ b/drivers/gpu/drm/omapdrm/omap_fb.c @@ -122,17 +122,9 @@ static void omap_framebuffer_destroy(struct drm_framebuffer *fb) kfree(omap_fb); } -static int omap_framebuffer_dirty(struct drm_framebuffer *fb, - struct drm_file *file_priv, unsigned flags, unsigned color, - struct drm_clip_rect *clips, unsigned num_clips) -{ - return 0; -} - static const struct drm_framebuffer_funcs omap_framebuffer_funcs = { .create_handle = omap_framebuffer_create_handle, .destroy = omap_framebuffer_destroy, - .dirty = omap_framebuffer_dirty, }; static uint32_t get_linear_addr(struct plane *plane, diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index dc9df5fe50ba..460bbceae297 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -256,7 +256,7 @@ static struct drm_driver qxl_driver = { .gem_prime_vmap = qxl_gem_prime_vmap, .gem_prime_vunmap = qxl_gem_prime_vunmap, .gem_prime_mmap = qxl_gem_prime_mmap, - .gem_free_object = qxl_gem_object_free, + .gem_free_object_unlocked = qxl_gem_object_free, .gem_open_object = qxl_gem_object_open, .gem_close_object = qxl_gem_object_close, .fops = &qxl_fops, diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index fb9242d27883..48ec4b6e8b26 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -217,7 +217,7 @@ static struct drm_driver rcar_du_driver = { .get_vblank_counter = drm_vblank_no_hw_counter, .enable_vblank = rcar_du_enable_vblank, .disable_vblank = rcar_du_disable_vblank, - .gem_free_object = drm_gem_cma_free_object, + .gem_free_object_unlocked = drm_gem_cma_free_object, .gem_vm_ops = &drm_gem_cma_vm_ops, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index a409d1f703cb..09a4d429c0f0 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -19,6 +19,7 @@ #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> #include <drm/drm_fb_helper.h> +#include <drm/drm_gem_cma_helper.h> #include <linux/dma-mapping.h> #include <linux/pm_runtime.h> #include <linux/module.h> @@ -300,11 +301,6 @@ static const struct file_operations rockchip_drm_driver_fops = { .release = drm_release, }; -const struct vm_operations_struct rockchip_drm_vm_ops = { - .open = drm_gem_vm_open, - .close = drm_gem_vm_close, -}; - static struct drm_driver rockchip_drm_driver = { .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME | DRIVER_ATOMIC, @@ -315,8 +311,8 @@ static struct drm_driver rockchip_drm_driver = { .get_vblank_counter = drm_vblank_no_hw_counter, .enable_vblank = rockchip_drm_crtc_enable_vblank, .disable_vblank = rockchip_drm_crtc_disable_vblank, - .gem_vm_ops = &rockchip_drm_vm_ops, - .gem_free_object = rockchip_gem_free_object, + .gem_vm_ops = &drm_gem_cma_vm_ops, + .gem_free_object_unlocked = rockchip_gem_free_object, .dumb_create = rockchip_gem_dumb_create, .dumb_map_offset = rockchip_gem_dumb_map_offset, .dumb_destroy = drm_gem_dumb_destroy, diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/shmobile/shmob_drm_drv.c index 7700ff172079..ee79264b5b6a 100644 --- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c +++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c @@ -264,7 +264,7 @@ static struct drm_driver shmob_drm_driver = { .get_vblank_counter = drm_vblank_no_hw_counter, .enable_vblank = shmob_drm_enable_vblank, .disable_vblank = shmob_drm_disable_vblank, - .gem_free_object = drm_gem_cma_free_object, + .gem_free_object_unlocked = drm_gem_cma_free_object, .gem_vm_ops = &drm_gem_cma_vm_ops, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c index 4e990299735c..53aa0029295b 100644 --- a/drivers/gpu/drm/sti/sti_cursor.c +++ b/drivers/gpu/drm/sti/sti_cursor.c @@ -105,12 +105,6 @@ static int cursor_dbg_show(struct seq_file *s, void *data) { struct drm_info_node *node = s->private; struct sti_cursor *cursor = (struct sti_cursor *)node->info_ent->data; - struct drm_device *dev = node->minor->dev; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; seq_printf(s, "%s: (vaddr = 0x%p)", sti_plane_to_str(&cursor->plane), cursor->regs); @@ -129,7 +123,6 @@ static int cursor_dbg_show(struct seq_file *s, void *data) DBGFS_DUMP(CUR_AWE); seq_puts(s, "\n"); - mutex_unlock(&dev->struct_mutex); return 0; } diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c index 872495e72294..b440617a7019 100644 --- a/drivers/gpu/drm/sti/sti_drv.c +++ b/drivers/gpu/drm/sti/sti_drv.c @@ -72,11 +72,6 @@ static int sti_drm_fps_dbg_show(struct seq_file *s, void *data) struct drm_info_node *node = s->private; struct drm_device *dev = node->minor->dev; struct drm_plane *p; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; list_for_each_entry(p, &dev->mode_config.plane_list, head) { struct sti_plane *plane = to_sti_plane(p); @@ -86,7 +81,6 @@ static int sti_drm_fps_dbg_show(struct seq_file *s, void *data) plane->fps_info.fips_str); } - mutex_unlock(&dev->struct_mutex); return 0; } @@ -310,7 +304,7 @@ static struct drm_driver sti_driver = { .driver_features = DRIVER_HAVE_IRQ | DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME | DRIVER_ATOMIC, .load = sti_load, - .gem_free_object = drm_gem_cma_free_object, + .gem_free_object_unlocked = drm_gem_cma_free_object, .gem_vm_ops = &drm_gem_cma_vm_ops, .dumb_create = drm_gem_cma_dumb_create, .dumb_map_offset = drm_gem_cma_dumb_map_offset, diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c index 25f76632002c..d439128e6309 100644 --- a/drivers/gpu/drm/sti/sti_dvo.c +++ b/drivers/gpu/drm/sti/sti_dvo.c @@ -177,12 +177,6 @@ static int dvo_dbg_show(struct seq_file *s, void *data) { struct drm_info_node *node = s->private; struct sti_dvo *dvo = (struct sti_dvo *)node->info_ent->data; - struct drm_device *dev = node->minor->dev; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; seq_printf(s, "DVO: (vaddr = 0x%p)", dvo->regs); DBGFS_DUMP(DVO_AWG_DIGSYNC_CTRL); @@ -193,7 +187,6 @@ static int dvo_dbg_show(struct seq_file *s, void *data) dvo_dbg_awg_microcode(s, dvo->regs + DVO_DIGSYNC_INSTR_I); seq_puts(s, "\n"); - mutex_unlock(&dev->struct_mutex); return 0; } diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c index ff33c38da197..fdf69b5a041b 100644 --- a/drivers/gpu/drm/sti/sti_gdp.c +++ b/drivers/gpu/drm/sti/sti_gdp.c @@ -208,14 +208,8 @@ static int gdp_dbg_show(struct seq_file *s, void *data) { struct drm_info_node *node = s->private; struct sti_gdp *gdp = (struct sti_gdp *)node->info_ent->data; - struct drm_device *dev = node->minor->dev; struct drm_plane *drm_plane = &gdp->plane.drm_plane; struct drm_crtc *crtc = drm_plane->crtc; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; seq_printf(s, "%s: (vaddr = 0x%p)", sti_plane_to_str(&gdp->plane), gdp->regs); @@ -248,7 +242,6 @@ static int gdp_dbg_show(struct seq_file *s, void *data) seq_printf(s, " Connected to DRM CRTC #%d (%s)\n", crtc->base.id, sti_mixer_to_str(to_sti_mixer(crtc))); - mutex_unlock(&dev->struct_mutex); return 0; } @@ -279,13 +272,7 @@ static int gdp_node_dbg_show(struct seq_file *s, void *arg) { struct drm_info_node *node = s->private; struct sti_gdp *gdp = (struct sti_gdp *)node->info_ent->data; - struct drm_device *dev = node->minor->dev; unsigned int b; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; for (b = 0; b < GDP_NODE_NB_BANK; b++) { seq_printf(s, "\n%s[%d].top", sti_plane_to_str(&gdp->plane), b); @@ -294,7 +281,6 @@ static int gdp_node_dbg_show(struct seq_file *s, void *arg) gdp_node_dump_node(s, gdp->node_list[b].btm_field); } - mutex_unlock(&dev->struct_mutex); return 0; } diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c index f7d3464cdf09..9f49c00f1a02 100644 --- a/drivers/gpu/drm/sti/sti_hda.c +++ b/drivers/gpu/drm/sti/sti_hda.c @@ -376,12 +376,6 @@ static int hda_dbg_show(struct seq_file *s, void *data) { struct drm_info_node *node = s->private; struct sti_hda *hda = (struct sti_hda *)node->info_ent->data; - struct drm_device *dev = node->minor->dev; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; seq_printf(s, "HD Analog: (vaddr = 0x%p)", hda->regs); DBGFS_DUMP(HDA_ANA_CFG); @@ -397,7 +391,6 @@ static int hda_dbg_show(struct seq_file *s, void *data) hda_dbg_video_dacs_ctrl(s, hda->video_dacs_ctrl); seq_puts(s, "\n"); - mutex_unlock(&dev->struct_mutex); return 0; } diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c index 6ef0715bd5b9..85545ebf88d3 100644 --- a/drivers/gpu/drm/sti/sti_hdmi.c +++ b/drivers/gpu/drm/sti/sti_hdmi.c @@ -628,12 +628,6 @@ static int hdmi_dbg_show(struct seq_file *s, void *data) { struct drm_info_node *node = s->private; struct sti_hdmi *hdmi = (struct sti_hdmi *)node->info_ent->data; - struct drm_device *dev = node->minor->dev; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; seq_printf(s, "HDMI: (vaddr = 0x%p)", hdmi->regs); DBGFS_DUMP("\n", HDMI_CFG); @@ -690,7 +684,6 @@ static int hdmi_dbg_show(struct seq_file *s, void *data) DBGFS_DUMP_DI(HDMI_SW_DI_N_PKT_WORD6, HDMI_IFRAME_SLOT_VENDOR); seq_puts(s, "\n"); - mutex_unlock(&dev->struct_mutex); return 0; } diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c index 1edec29b9e45..1c06a50fddca 100644 --- a/drivers/gpu/drm/sti/sti_hqvdp.c +++ b/drivers/gpu/drm/sti/sti_hqvdp.c @@ -555,14 +555,8 @@ static int hqvdp_dbg_show(struct seq_file *s, void *data) { struct drm_info_node *node = s->private; struct sti_hqvdp *hqvdp = (struct sti_hqvdp *)node->info_ent->data; - struct drm_device *dev = node->minor->dev; int cmd, cmd_offset, infoxp70; void *virt; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; seq_printf(s, "%s: (vaddr = 0x%p)", sti_plane_to_str(&hqvdp->plane), hqvdp->regs); @@ -630,7 +624,6 @@ static int hqvdp_dbg_show(struct seq_file *s, void *data) seq_puts(s, "\n"); - mutex_unlock(&dev->struct_mutex); return 0; } diff --git a/drivers/gpu/drm/sti/sti_mixer.c b/drivers/gpu/drm/sti/sti_mixer.c index aed7801b51f7..6f86f2b2b6a5 100644 --- a/drivers/gpu/drm/sti/sti_mixer.c +++ b/drivers/gpu/drm/sti/sti_mixer.c @@ -151,12 +151,6 @@ static int mixer_dbg_show(struct seq_file *s, void *arg) { struct drm_info_node *node = s->private; struct sti_mixer *mixer = (struct sti_mixer *)node->info_ent->data; - struct drm_device *dev = node->minor->dev; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; seq_printf(s, "%s: (vaddr = 0x%p)", sti_mixer_to_str(mixer), mixer->regs); @@ -176,7 +170,6 @@ static int mixer_dbg_show(struct seq_file *s, void *arg) mixer_dbg_mxn(s, mixer->regs + GAM_MIXER_MX0); seq_puts(s, "\n"); - mutex_unlock(&dev->struct_mutex); return 0; } diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c index f983db5a59da..60fe0afa5644 100644 --- a/drivers/gpu/drm/sti/sti_tvout.c +++ b/drivers/gpu/drm/sti/sti_tvout.c @@ -515,13 +515,7 @@ static int tvout_dbg_show(struct seq_file *s, void *data) { struct drm_info_node *node = s->private; struct sti_tvout *tvout = (struct sti_tvout *)node->info_ent->data; - struct drm_device *dev = node->minor->dev; struct drm_crtc *crtc; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; seq_printf(s, "TVOUT: (vaddr = 0x%p)", tvout->regs); @@ -587,7 +581,6 @@ static int tvout_dbg_show(struct seq_file *s, void *data) DBGFS_DUMP(TVO_AUX_IN_VID_FORMAT); seq_puts(s, "\n"); - mutex_unlock(&dev->struct_mutex); return 0; } diff --git a/drivers/gpu/drm/sti/sti_vid.c b/drivers/gpu/drm/sti/sti_vid.c index 523ed19f5ac6..0132aaebe598 100644 --- a/drivers/gpu/drm/sti/sti_vid.c +++ b/drivers/gpu/drm/sti/sti_vid.c @@ -92,12 +92,6 @@ static int vid_dbg_show(struct seq_file *s, void *arg) { struct drm_info_node *node = s->private; struct sti_vid *vid = (struct sti_vid *)node->info_ent->data; - struct drm_device *dev = node->minor->dev; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; seq_printf(s, "VID: (vaddr= 0x%p)", vid->regs); @@ -122,7 +116,6 @@ static int vid_dbg_show(struct seq_file *s, void *arg) DBGFS_DUMP(VID_CSAT); seq_puts(s, "\n"); - mutex_unlock(&dev->struct_mutex); return 0; } diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index 76e922bb60e5..68e9d85085fb 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -103,7 +103,7 @@ static struct drm_driver sun4i_drv_driver = { .dumb_create = drm_gem_cma_dumb_create, .dumb_destroy = drm_gem_dumb_destroy, .dumb_map_offset = drm_gem_cma_dumb_map_offset, - .gem_free_object = drm_gem_cma_free_object, + .gem_free_object_unlocked = drm_gem_cma_free_object, .gem_vm_ops = &drm_gem_cma_vm_ops, /* PRIME Operations */ diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index 709bc903524d..308e197908fc 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c @@ -549,7 +549,7 @@ static struct drm_driver tilcdc_driver = { .get_vblank_counter = drm_vblank_no_hw_counter, .enable_vblank = tilcdc_enable_vblank, .disable_vblank = tilcdc_disable_vblank, - .gem_free_object = drm_gem_cma_free_object, + .gem_free_object_unlocked = drm_gem_cma_free_object, .gem_vm_ops = &drm_gem_cma_vm_ops, .dumb_create = drm_gem_cma_dumb_create, .dumb_map_offset = drm_gem_cma_dumb_map_offset, diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c index 3cc7afa77a35..5820b7020ae5 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.c +++ b/drivers/gpu/drm/virtio/virtgpu_drv.c @@ -143,7 +143,7 @@ static struct drm_driver driver = { .gem_prime_vunmap = virtgpu_gem_prime_vunmap, .gem_prime_mmap = virtgpu_gem_prime_mmap, - .gem_free_object = virtio_gpu_gem_free_object, + .gem_free_object_unlocked = virtio_gpu_gem_free_object, .gem_open_object = virtio_gpu_gem_object_open, .gem_close_object = virtio_gpu_gem_object_close, .fops = &virtio_gpu_driver_fops, |