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| author |   Stephen Warren <swarren@nvidia.com> | 2014-02-18 16:51:58 -0700 |
|---|---|---|
| committer |   Olof Johansson <olof@lixom.net> | 2014-02-18 20:30:59 -0800 |
| commit | 8859685785bfafadf9bc922dd3a2278e59886947 (patch) | |
| tree | cf73871e0e0ccb40547685edf64d0e7a43c81274 /include | |
| parent | ARM: tegra: Add head numbers to display controllers (diff) | |
| download | linux-dev-8859685785bfafadf9bc922dd3a2278e59886947.tar.xz linux-dev-8859685785bfafadf9bc922dd3a2278e59886947.zip | |
ARM: tegra: only run PL310 init on systems with one
Fix tegra_init_cache() to check whether the system has a PL310 cache
before touching the PL310 registers. This prevents access to non-existent
registers on Tegra114 and later.
Note for stable kernels:
In <= v3.12, the file to patch is arch/arm/mach-tegra/common.c.
Cc: <stable@vger.kernel.org> # v3.9+
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions