diff options
| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2016-02-23 10:49:51 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2016-02-29 23:23:17 +0000 |
| commit | 11300027b985af524d216c0ca1cf2b834610b636 (patch) | |
| tree | 1f22dc472b3432ed341aae05cff878e45915b4ff /drivers/acpi/pci_link.c | |
| parent | cea16f8ba783b7d2ef15230c52f62eb6a134b417 (diff) | |
| download | linux-11300027b985af524d216c0ca1cf2b834610b636.tar.bz2 | |
arm-cci: Add helper to enable PMU without synchornising counters
On CCI-500 writing to a counter requires turning the PMU on. So,
synchronising the counter state should not be performed for such special cases,
while turning the PMU on. This patch adds a helper, __cci_pmu_enable_nosync(),
without flushing the counter states.
Cc: Punit Agrawal <punit.agrawal@arm.com>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/acpi/pci_link.c')
0 files changed, 0 insertions, 0 deletions