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4b3c7d1076
Drivers should not be using __cpuc_* functions nor outer_cache_flush() directly. This change partly cleans up tegra-smmu.c. The only difference between cache handling of the tegra variants is Denver, which omits the call to outer_cache_flush(). This is due to Denver being an ARM64 CPU, and the ARM64 architecture does not provide this function. (This, in itself, is a good reason why these should not be used.) Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> [treding@nvidia.com: fix build failure on 64-bit ARM] Signed-off-by: Thierry Reding <treding@nvidia.com>