diff options
| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2020-11-27 10:52:45 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-27 20:23:12 +0100 |
| commit | f2603b22e3d2dcffd8b0736e5c68df497af6bc84 (patch) | |
| tree | ad19add842287dd53a48c46f387b80189dc21006 /drivers/fpga/fpga-mgr.c | |
| parent | 93dd64404cbe63b0afba371acd8db36e84b286c7 (diff) | |
coresight: etm4x: Fix accesses to TRCCIDCTLR1
The TRCCIDCTLR1 is only implemented if TRCIDR4.NUMCIDC > 4.
Don't touch the register if it is not implemented.
Cc: stable@vger.kernel.org
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20201127175256.1092685-5-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions