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| author | Lucas Stach <l.stach@pengutronix.de> | 2017-09-07 15:41:38 +0200 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2017-10-10 11:35:31 +0200 |
| commit | 86666c54c801da7860f9d273b5e6fc30e210e219 (patch) | |
| tree | 3e1fbc380f4aa9503c9ae63863087fd7fafdbc89 /drivers/gpu/drm/etnaviv/etnaviv_gpu.c | |
| parent | bd2442bc1b4ef3f27dda28edeeb85a8603115a21 (diff) | |
drm/etnaviv: iommuv1: remove map_lock
It wasn't protecting anything, as the single word writes used to
set up or tear down a translation are already inherently atomic,
so the spinlock is pure overhead.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-By: Wladimir J. van der Laan <laanwj@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_gpu.c')
0 files changed, 0 insertions, 0 deletions