drm/amd/powerplay: Change id parameter type in pp_atomfwctrl_get_clk_information_by_clkid

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Clang generates warnings when one enumerated type is implicitly
converted to another.

drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/ppatomfwctrl.c:532:57:
warning: implicit conversion from enumeration type 'enum
atom_smu11_syspll0_clock_id' to different enumeration type 'BIOS_CLKID'
      (aka 'enum atom_smu9_syspll0_clock_id') [-Wenum-conversion]
        if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr,
SMU11_SYSPLL0_SOCCLK_ID, &frequency))

In this case, that is expected behavior. To make that clear to Clang
without explicitly casting these values, change id's type to uint8_t
in pp_atomfwctrl_get_clk_information_by_clkid so no conversion happens.

Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Nathan Chancellor 2018-09-21 14:01:06 -07:00 • committed by Alex Deucher

parent 006a0b3d86

commit 3ea81f7125

2 changed files with 3 additions and 2 deletions

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3

drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.c

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2

drivers/gpu/drm/amd/powerplay/hwmgr/ppatomfwctrl.h

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