Eric Engestrom b3c11ac267 drm: move allocation out of drm_get_format_name() ... The function's behaviour was changed in 90844f0004, without changing its signature, causing people to keep using it the old way without realising they were now leaking memory. Rob Clark also noticed it was also allocating GFP_KERNEL memory in atomic contexts, breaking them. Instead of having to allocate GFP_ATOMIC memory and fixing the callers to make them cleanup the memory afterwards, let's change the function's signature by having the caller take care of the memory and passing it to the function. The new parameter is a single-field struct in order to enforce the size of its buffer and help callers to correctly manage their memory. Fixes: 90844f0004 ("drm: make drm_get_format_name thread-safe") Cc: Rob Clark <robdclark@gmail.com> Cc: Christian König <christian.koenig@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Rob Clark <robdclark@gmail.com> Acked-by: Sinclair Yeh <syeh@vmware.com> (vmwgfx) Reviewed-by: Jani Nikula <jani.nikula@intel.com> Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161112011309.9799-1-eric@engestrom.ch		2016-11-12 14:19:38 +01:00
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dw_drm_dsi.c	drm/hisilicon: Fix DRM_INFO printed issue	2016-05-11 19:05:36 +08:00
dw_dsi_reg.h	drm/hisilicon: Add designware dsi encoder driver	2016-04-29 16:39:13 +08:00
Kconfig	drm/hisilicon: add select HISI_KIRIN_DW_DSI	2016-07-04 18:49:20 +08:00
kirin_ade_reg.h	drm/hisilicon: Add crtc driver for ADE	2016-04-29 16:39:12 +08:00
kirin_drm_ade.c	drm: move allocation out of drm_get_format_name()	2016-11-12 14:19:38 +01:00
kirin_drm_drv.c	drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs	2016-11-02 11:33:47 -04:00
kirin_drm_drv.h	Revert "drm/hisilicon: Don't set drm_device->platformdev"	2016-08-17 13:59:40 +02:00
Makefile	drm/hisilicon: Add designware dsi encoder driver	2016-04-29 16:39:13 +08:00