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| author | Stephen Warren <swarren@nvidia.com> | 2014-02-18 16:51:58 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-06 21:30:12 -0800 |
| commit | 79e43826099dad17a9ff6014b508f2de950099f6 (patch) | |
| tree | da95fbbd4062f90177299b146d1bbae39e2037fc /drivers/rapidio | |
| parent | c56e0dc1b70f1537659acffc6ac8d8d615be2dae (diff) | |
| download | linux-3.10-79e43826099dad17a9ff6014b508f2de950099f6.tar.gz linux-3.10-79e43826099dad17a9ff6014b508f2de950099f6.tar.bz2 linux-3.10-79e43826099dad17a9ff6014b508f2de950099f6.zip | |
ARM: tegra: only run PL310 init on systems with one
commit 8859685785bfafadf9bc922dd3a2278e59886947 upstream.
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.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/rapidio')
0 files changed, 0 insertions, 0 deletions