drm/tegra: Fix shift overflow in tegra_shared_plane_atomic_update

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Clang warns:

drivers/gpu/drm/tegra/hub.c:513:11: warning: shift count >= width of
type [-Wshift-count-overflow]
                base |= BIT(39);
                        ^~~~~~~

BIT is unsigned long, which is 32-bit on ARCH=arm, hence the overflow
warning. Switch to BIT_ULL, which is 64-bit and will not overflow.

Fixes: 7b6f846785 ("drm/tegra: Support sector layout on Tegra194")
Link: https://github.com/ClangBuiltLinux/linux/issues/1351
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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Nathan Chancellor 2021-04-15 08:29:14 -07:00 • committed by Thierry Reding

parent 5dea42759b

commit dc9a91d279

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/tegra/hub.c

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