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| author | Nathan Chancellor <natechancellor@gmail.com> | 2020-04-28 20:00:52 -0700 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-29 07:46:21 +0100 |
| commit | 2ea4a7ba9bf6e3bc1af899d1af481eb9b4ae8707 (patch) | |
| tree | 99055acbca7ec383f122ce20a34104c0c509c7e3 /scripts/gdb/linux/utils.py | |
| parent | f6a7c21c991062da9ac93d547f07a5368c8d8d57 (diff) | |
drm/i915/gt: Avoid uninitialized use of rpcurupei in frequency_show
When building with clang + -Wuninitialized:
drivers/gpu/drm/i915/gt/debugfs_gt_pm.c:407:7: warning: variable
'rpcurupei' is uninitialized when used here [-Wuninitialized]
rpcurupei,
^~~~~~~~~
drivers/gpu/drm/i915/gt/debugfs_gt_pm.c:304:16: note: initialize the
variable 'rpcurupei' to silence this warning
u32 rpcurupei, rpcurup, rpprevup;
^
= 0
1 warning generated.
rpupei is assigned twice; based on the second argument to
intel_uncore_read, it seems this one should have been assigned to
rpcurupei.
Fixes: 9c878557b1eb ("drm/i915/gt: Use the RPM config register to determine clk frequencies")
Link: https://github.com/ClangBuiltLinux/linux/issues/1016
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200429030051.920203-1-natechancellor@gmail.com
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions