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| author |   Joonyoung Shim <jy0922.shim@samsung.com> | 2015-09-16 14:16:45 +0900 |
|---|---|---|
| committer |   Inki Dae <inki.dae@samsung.com> | 2015-09-30 16:39:40 +0900 |
| commit | 5e0fb1f9eb754eed8432392bfdc100ef295676cd (patch) | |
| tree | 3b5a0176c134d73a99bbd77be666f0de52b1785a /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | Merge tag 'drm-intel-fixes-2015-09-24' of git://anongit.freedesktop.org/drm-intel into drm-fixes (diff) | |
| download | wireguard-linux-5e0fb1f9eb754eed8432392bfdc100ef295676cd.tar.xz wireguard-linux-5e0fb1f9eb754eed8432392bfdc100ef295676cd.zip | |
drm/exynos: fix layering violation of address
There is no guarantee that DMA addresses are the same as physical
addresses, but dma_to_pfn() knows how to convert a dma_addr_t to a PFN
which can then be converted to a struct page.
Suggested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions