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authorStephen Warren <swarren@nvidia.com>2014-02-18 16:51:58 -0700
committerOlof Johansson <olof@lixom.net>2014-02-18 20:30:59 -0800
commit8859685785bfafadf9bc922dd3a2278e59886947 (patch)
treecf73871e0e0ccb40547685edf64d0e7a43c81274 /include/rdma/ib_cm.h
parentARM: tegra: Add head numbers to display controllers (diff)
downloadlinux-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/rdma/ib_cm.h')
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