diff options
| author | Sudeep Holla <[email protected]> | 2015-06-30 13:56:56 +0100 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2015-07-27 11:08:38 +0100 |
| commit | d09ce834dfffd93aa4586b3e07faaf901ee8706f (patch) | |
| tree | 34de1308aa1e53b8cc2ad0a875a9c1d4429bdc0c /arch/arm64/include/asm/assembler.h | |
| parent | 2d23ed04de933625bc777cc474d2cd9a2a3fa860 (diff) | |
arm64: perf: replace arch_find_n_match_cpu_physical_id with of_cpu_device_node_get
arch_find_n_match_cpu_physical_id parses the device tree to get the
device node for a given logical cpu index. However, since ARM PMUs get
probed after the CPU device nodes are stashed while registering the
cpus, we can use of_cpu_device_node_get to avoid another DT parse.
This patch replaces arch_find_n_match_cpu_physical_id with
of_cpu_device_node_get to reuse the stashed value directly instead.
Cc: Will Deacon <[email protected]>
Cc: Mark Rutland <[email protected]>
Signed-off-by: Sudeep Holla <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'arch/arm64/include/asm/assembler.h')
0 files changed, 0 insertions, 0 deletions