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Revert "drm/radeon: Replace one-element array with flexible-array member"

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This reverts commit d0631885b7.
This commit is contained in:
Ksawlii 2024-11-24 00:23:26 +01:00
parent ee73a3644c
commit e7a0a0a989
2 changed files with 3 additions and 6 deletions
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2
drivers/gpu/drm/radeon/atombios.h
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@ -3615,7 +3615,7 @@ typedef struct _ATOM_FAKE_EDID_PATCH_RECORD
{
UCHAR ucRecordType;
UCHAR ucFakeEDIDLength;
UCHAR ucFakeEDIDString[]; // This actually has ucFakeEdidLength elements.
UCHAR ucFakeEDIDString[1]; // This actually has ucFakeEdidLength elements.
} ATOM_FAKE_EDID_PATCH_RECORD;
typedef struct _ATOM_PANEL_RESOLUTION_PATCH_RECORD

7
drivers/gpu/drm/radeon/radeon_atombios.c
View file

@ -1735,11 +1735,8 @@ struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct
}
}
record += fake_edid_record->ucFakeEDIDLength ?
struct_size(fake_edid_record,
ucFakeEDIDString,
fake_edid_record->ucFakeEDIDLength) :
/* empty fake edid record must be 3 bytes long */
sizeof(ATOM_FAKE_EDID_PATCH_RECORD) + 1;
fake_edid_record->ucFakeEDIDLength + 2 :
sizeof(ATOM_FAKE_EDID_PATCH_RECORD);
break;
case LCD_PANEL_RESOLUTION_RECORD_TYPE:
panel_res_record = (ATOM_PANEL_RESOLUTION_PATCH_RECORD *)record;