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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-04-20 11:44:02 +0300 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2021-04-20 17:28:42 +0200 |
| commit | 366f0a30c8a01e79255221539a52909cc4c7bd25 (patch) | |
| tree | 30c278753d0bf9655cc81cd2d6eb76b1150ef7de /drivers/platform/Kconfig | |
| parent | dd5566d6d80c2d9936f8b8b36a7a9599cbfe47a7 (diff) | |
| download | lwn-366f0a30c8a01e79255221539a52909cc4c7bd25.tar.gz lwn-366f0a30c8a01e79255221539a52909cc4c7bd25.zip | |
platform/surface: aggregator: fix a bit test
The "funcs" variable is a u64. If "func" is more than 31 then the
BIT() shift will wrap instead of testing the high bits.
Fixes: c167b9c7e3d6 ("platform/surface: Add Surface Aggregator subsystem")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com>
Link: https://lore.kernel.org/r/YH6UUhJhGk3mk13b@mwanda
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/Kconfig')
0 files changed, 0 insertions, 0 deletions