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| author | Dave Airlie <airlied@redhat.com> | 2020-05-08 15:16:36 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2020-05-08 15:17:08 +1000 |
| commit | 3fd911b69b3117e03181262fc19ae6c3ef6962ce (patch) | |
| tree | 7c1f253b56715cd6f19b8c53301c44279bd58c55 /drivers/gpu/drm/lima/lima_vm.h | |
| parent | 370fb6b0aaf07c66a3317d5b35fba4345b31035c (diff) | |
| parent | 0ea2ea42b31abc1141f2fd3911f952a97d401fcb (diff) | |
| download | linux-3fd911b69b3117e03181262fc19ae6c3ef6962ce.tar.bz2 | |
Merge tag 'drm-misc-next-2020-05-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for 5.8:
UAPI Changes:
Cross-subsystem Changes:
* MAINTAINERS: restore alphabetical order; update cirrus driver
* Dcomuentation: document visionix, chronteli, ite vendor prefices; update
documentation for Chrontel CH7033, IT6505, IVO, BOE,
Panasonic, Chunghwa, AUO bindings; convert dw_mipi_dsi.txt
to YAML; remove todo item for drm_display_mode.hsync removal;
Core Changes:
* drm: add devm_drm_dev_alloc() for managed allocations of drm_device;
use DRM_MODESET_LOCK_ALL_*() in mode-object code; remove
drm_display_mode.hsync; small cleanups of unused variables,
compiler warnings and static functions
* drm/client: dual-lincensing: GPL-2.0 or MIT
* drm/mm: optimize tree searches in rb_hole_addr()
Driver Changes:
* drm/{many}: use devm_drm_dev_alloc(); don't use drm_device.dev_private
* drm/ast: don't double-assign to drm_crtc_funcs.set_config; drop
drm_connector_register()
* drm/bochs: drop drm_connector_register()
* drm/bridge: add support for Chrontel ch7033; fix stack usage with
old gccs; return error pointer in drm_panel_bridge_add()
* drm/cirrus: Move to tiny
* drm/dp_mst: don't use 2nd sideband tx slot; revert "Remove single tx
msg restriction"
* drm/lima: support runtime PM;
* drm/meson: limit modes wrt chipset
* drm/panel: add support for Visionox rm69299; fix clock on
boe-tv101wum-n16; fix panel type for AUO G101EVN10;
add support for Ivo M133NFW4 R0; add support for BOE
NV133FHM-N61; add support for AUO G121EAN01.4, G156XTN01.0,
G190EAN01
* drm/pl111: improve vexpress init; fix module auto-loading
* drm/stm: read number of endpoints from device tree
* drm/vboxvideo: use managed PCI functions; drop DRM_MTRR_WC
* drm/vkms: fix use-after-free in vkms_gem_create(); enable cursor
support by default
* fbdev: use boolean values in several drivers
* fbdev/controlfb: fix COMPILE_TEST
* fbdev/w100fb: fix double-free bug
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20200507072503.GA10979@linux-uq9g
Diffstat (limited to 'drivers/gpu/drm/lima/lima_vm.h')
| -rw-r--r-- | drivers/gpu/drm/lima/lima_vm.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/lima/lima_vm.h b/drivers/gpu/drm/lima/lima_vm.h index 22aeec77d84d..3a7c74822d8b 100644 --- a/drivers/gpu/drm/lima/lima_vm.h +++ b/drivers/gpu/drm/lima/lima_vm.h @@ -54,7 +54,8 @@ static inline struct lima_vm *lima_vm_get(struct lima_vm *vm) static inline void lima_vm_put(struct lima_vm *vm) { - kref_put(&vm->refcount, lima_vm_release); + if (vm) + kref_put(&vm->refcount, lima_vm_release); } void lima_vm_print(struct lima_vm *vm); |