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| author | Jie Gan <quic_jiegan@quicinc.com> | 2024-08-12 07:28:44 +0300 |
|---|---|---|
| committer | Suzuki K Poulose <suzuki.poulose@arm.com> | 2024-08-19 18:32:06 +0300 |
| commit | e6b64cda393efd84709ab3df2e42d36d36d7553e (patch) | |
| tree | 46da82106624e8624b53468e7feb1e34a051f54f /drivers/fpga/zynq-fpga.c | |
| parent | 14f5fa9b5fcbe2b3d5098893aba6ad62254d2ef6 (diff) | |
| download | linux-e6b64cda393efd84709ab3df2e42d36d36d7553e.tar.xz | |
Coresight: Set correct cs_mode for dummy source to fix disable issue
The coresight_disable_source_sysfs function should verify the
mode of the coresight device before disabling the source.
However, the mode for the dummy source device is always set to
CS_MODE_DISABLED, resulting in the check consistently failing.
As a result, dummy source cannot be properly disabled.
Configure CS_MODE_SYSFS/CS_MODE_PERF during the enablement.
Configure CS_MODE_DISABLED during the disablement.
Fixes: 9d3ba0b6c056 ("Coresight: Add coresight dummy driver")
Signed-off-by: Jie Gan <quic_jiegan@quicinc.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20240812042844.2890115-1-quic_jiegan@quicinc.com
Diffstat (limited to 'drivers/fpga/zynq-fpga.c')
0 files changed, 0 insertions, 0 deletions