| commit | 8859685785bfafadf9bc922dd3a2278e59886947 | [log] [tgz] |
|---|---|---|
| author | Stephen Warren <swarren@nvidia.com> | Tue Feb 18 16:51:58 2014 -0700 |
| committer | Olof Johansson <olof@lixom.net> | Tue Feb 18 20:30:59 2014 -0800 |
| tree | cf73871e0e0ccb40547685edf64d0e7a43c81274 | |
| parent | 688b56b485578465f6619b9529d08c2b95641915 [diff] |
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>