drm/gma500: Drop dev->struct_mutex from modeset code

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It's either init code or already protected by other means. Note
that psb_gtt_pin/unpin has it's own lock, and that's really the
only piece of driver private state - all the modeset state is
protected with modeset locks already.

The only important bit is to switch all gem_obj_unref calls to the
_unlocked variant.

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1448271183-20523-18-git-send-email-daniel.vetter@ffwll.ch

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Daniel Vetter 2015-11-23 10:32:50 +01:00

parent d3e376f52d

commit 663ab9c4c9

1 changed files with 3 additions and 10 deletions

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drivers/gpu/drm/gma500/gma_display.c

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