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drm/amd/display: adjust bit comparison to be more type safe

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Might potentially have truncation problem with the implicit casting

Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Eric Yang
2021-12-10 12:28:57 -05:00
committed by Alex Deucher
parent 7aba117ac9
commit fd9048dd44
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
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@@ -441,7 +441,7 @@ void dmub_dcn31_get_diagnostic_data(struct dmub_srv *dmub, struct dmub_diagnosti
bool dmub_dcn31_should_detect(struct dmub_srv *dmub)
{
uint32_t fw_boot_status = REG_READ(DMCUB_SCRATCH0);
bool should_detect = fw_boot_status & DMUB_FW_BOOT_STATUS_BIT_DETECTION_REQUIRED;
bool should_detect = (fw_boot_status & DMUB_FW_BOOT_STATUS_BIT_DETECTION_REQUIRED) != 0;
return should_detect;
}