[next] drm/amdgpu: Replace one-element array with flex-array member
Commit Message
One-element arrays are deprecated, and we are replacing them with
flexible array members instead. So, replace one-element array with
flexible-array member in structs _ATOM_CONNECTOR_DEVICE_TAG_RECORD,
_ATOM_OBJECT_GPIO_CNTL_RECORD, _ATOM_BRACKET_LAYOUT_RECORD,
_ATOM_BRACKET_LAYOUT_RECORD, _ATOM_LEAKAGE_VOLTAGE_OBJECT_V3,
_ATOM_FUSION_SYSTEM_INFO_V3, _ATOM_I2C_DATA_RECORD,
_ATOM_I2C_DEVICE_SETUP_INFO, _ATOM_ASIC_MVDD_INFO and refactor the
rest of the code accordingly. While at it, removed a redundant casting.
Important to mention is that doing a build before/after this patch results
in no binary output differences.
This helps with the ongoing efforts to tighten the FORTIFY_SOURCE
routines on memcpy() and help us make progress towards globally
enabling -fstrict-flex-arrays=3 [1].
Link: https://github.com/KSPP/linux/issues/79
Link: https://github.com/KSPP/linux/issues/238
Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836 [1]
Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com>
---
Alex, I noticed a few structs in atombios.h that were not referenced. Is
there any appetite for removing them? Or is that one of those cases
where the structs are there should one driver ever need it?
Ex.:
struct _ATOM_I2C_DATA_RECORD
struct _ATOM_I2C_DEVICE_SETUP_INFO
struct _ATOM_ASIC_MVDD_INFO
---
.../gpu/drm/amd/display/dc/bios/bios_parser.c | 5 ++---
drivers/gpu/drm/amd/include/atombios.h | 16 ++++++++--------
2 files changed, 10 insertions(+), 11 deletions(-)
Comments
On Wed, Nov 9, 2022 at 2:33 AM Paulo Miguel Almeida
<paulo.miguel.almeida.rodenas@gmail.com> wrote:
>
> One-element arrays are deprecated, and we are replacing them with
> flexible array members instead. So, replace one-element array with
> flexible-array member in structs _ATOM_CONNECTOR_DEVICE_TAG_RECORD,
> _ATOM_OBJECT_GPIO_CNTL_RECORD, _ATOM_BRACKET_LAYOUT_RECORD,
> _ATOM_BRACKET_LAYOUT_RECORD, _ATOM_LEAKAGE_VOLTAGE_OBJECT_V3,
> _ATOM_FUSION_SYSTEM_INFO_V3, _ATOM_I2C_DATA_RECORD,
> _ATOM_I2C_DEVICE_SETUP_INFO, _ATOM_ASIC_MVDD_INFO and refactor the
> rest of the code accordingly. While at it, removed a redundant casting.
>
> Important to mention is that doing a build before/after this patch results
> in no binary output differences.
>
> This helps with the ongoing efforts to tighten the FORTIFY_SOURCE
> routines on memcpy() and help us make progress towards globally
> enabling -fstrict-flex-arrays=3 [1].
>
> Link: https://github.com/KSPP/linux/issues/79
> Link: https://github.com/KSPP/linux/issues/238
> Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836 [1]
>
> Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com>
> ---
>
> Alex, I noticed a few structs in atombios.h that were not referenced. Is
> there any appetite for removing them? Or is that one of those cases
> where the structs are there should one driver ever need it?
A lot of userspace tools use these tables and I'd like to keep the
headers compatible. Also, as I mentioned in the other thread, the
atombios command tables often parse these tables when initializing the
hardware so when you are debugging a command table, it helps to have
the relevant structures defined so it's easier to understand what the
command tables are doing.
Alex
>
> Ex.:
> struct _ATOM_I2C_DATA_RECORD
> struct _ATOM_I2C_DEVICE_SETUP_INFO
> struct _ATOM_ASIC_MVDD_INFO
> ---
> .../gpu/drm/amd/display/dc/bios/bios_parser.c | 5 ++---
> drivers/gpu/drm/amd/include/atombios.h | 16 ++++++++--------
> 2 files changed, 10 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
> index 39dd8b2dc254..6b9e64cd4379 100644
> --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
> +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
> @@ -2606,8 +2606,7 @@ static enum bp_result update_slot_layout_info(
>
> for (;;) {
>
> - record_header = (ATOM_COMMON_RECORD_HEADER *)
> - GET_IMAGE(ATOM_COMMON_RECORD_HEADER, record_offset);
> + record_header = GET_IMAGE(ATOM_COMMON_RECORD_HEADER, record_offset);
> if (record_header == NULL) {
> result = BP_RESULT_BADBIOSTABLE;
> break;
> @@ -2621,7 +2620,7 @@ static enum bp_result update_slot_layout_info(
>
> if (record_header->ucRecordType ==
> ATOM_BRACKET_LAYOUT_RECORD_TYPE &&
> - sizeof(ATOM_BRACKET_LAYOUT_RECORD)
> + struct_size(record, asConnInfo, 1)
> <= record_header->ucRecordSize) {
> record = (ATOM_BRACKET_LAYOUT_RECORD *)
> (record_header);
> diff --git a/drivers/gpu/drm/amd/include/atombios.h b/drivers/gpu/drm/amd/include/atombios.h
> index 55ae93c1e365..60c44a8a067f 100644
> --- a/drivers/gpu/drm/amd/include/atombios.h
> +++ b/drivers/gpu/drm/amd/include/atombios.h
> @@ -4733,7 +4733,7 @@ typedef struct _ATOM_CONNECTOR_DEVICE_TAG_RECORD
> ATOM_COMMON_RECORD_HEADER sheader;
> UCHAR ucNumberOfDevice;
> UCHAR ucReserved;
> - ATOM_CONNECTOR_DEVICE_TAG asDeviceTag[1]; //This Id is same as "ATOM_DEVICE_XXX_SUPPORT", 1 is only for allocation
> + ATOM_CONNECTOR_DEVICE_TAG asDeviceTag[]; //This Id is same as "ATOM_DEVICE_XXX_SUPPORT"
> }ATOM_CONNECTOR_DEVICE_TAG_RECORD;
>
>
> @@ -4793,7 +4793,7 @@ typedef struct _ATOM_OBJECT_GPIO_CNTL_RECORD
> ATOM_COMMON_RECORD_HEADER sheader;
> UCHAR ucFlags; // Future expnadibility
> UCHAR ucNumberOfPins; // Number of GPIO pins used to control the object
> - ATOM_GPIO_PIN_CONTROL_PAIR asGpio[1]; // the real gpio pin pair determined by number of pins ucNumberOfPins
> + ATOM_GPIO_PIN_CONTROL_PAIR asGpio[]; // the real gpio pin pair determined by number of pins ucNumberOfPins
> }ATOM_OBJECT_GPIO_CNTL_RECORD;
>
> //Definitions for GPIO pin state
> @@ -4982,7 +4982,7 @@ typedef struct _ATOM_BRACKET_LAYOUT_RECORD
> UCHAR ucWidth;
> UCHAR ucConnNum;
> UCHAR ucReserved;
> - ATOM_CONNECTOR_LAYOUT_INFO asConnInfo[1];
> + ATOM_CONNECTOR_LAYOUT_INFO asConnInfo[];
> }ATOM_BRACKET_LAYOUT_RECORD;
>
>
> @@ -5161,7 +5161,7 @@ typedef struct _ATOM_GPIO_VOLTAGE_OBJECT_V3
> UCHAR ucPhaseDelay; // phase delay in unit of micro second
> UCHAR ucReserved;
> ULONG ulGpioMaskVal; // GPIO Mask value
> - VOLTAGE_LUT_ENTRY_V2 asVolGpioLut[1];
> + VOLTAGE_LUT_ENTRY_V2 asVolGpioLut[];
> }ATOM_GPIO_VOLTAGE_OBJECT_V3;
>
> typedef struct _ATOM_LEAKAGE_VOLTAGE_OBJECT_V3
> @@ -5171,7 +5171,7 @@ typedef struct _ATOM_LEAKAGE_VOLTAGE_OBJECT_V3
> UCHAR ucLeakageEntryNum; // indicate the entry number of LeakageId/Voltage Lut table
> UCHAR ucReserved[2];
> ULONG ulMaxVoltageLevel;
> - LEAKAGE_VOLTAGE_LUT_ENTRY_V2 asLeakageIdLut[1];
> + LEAKAGE_VOLTAGE_LUT_ENTRY_V2 asLeakageIdLut[];
> }ATOM_LEAKAGE_VOLTAGE_OBJECT_V3;
>
>
> @@ -6599,7 +6599,7 @@ typedef struct _ATOM_FUSION_SYSTEM_INFO_V3
> typedef struct _ATOM_I2C_DATA_RECORD
> {
> UCHAR ucNunberOfBytes; //Indicates how many bytes SW needs to write to the external ASIC for one block, besides to "Start" and "Stop"
> - UCHAR ucI2CData[1]; //I2C data in bytes, should be less than 16 bytes usually
> + UCHAR ucI2CData[]; //I2C data in bytes, should be less than 16 bytes usually
> }ATOM_I2C_DATA_RECORD;
>
>
> @@ -6610,14 +6610,14 @@ typedef struct _ATOM_I2C_DEVICE_SETUP_INFO
> UCHAR ucSSChipID; //SS chip being used
> UCHAR ucSSChipSlaveAddr; //Slave Address to set up this SS chip
> UCHAR ucNumOfI2CDataRecords; //number of data block
> - ATOM_I2C_DATA_RECORD asI2CData[1];
> + ATOM_I2C_DATA_RECORD asI2CData[];
> }ATOM_I2C_DEVICE_SETUP_INFO;
>
> //==========================================================================================
> typedef struct _ATOM_ASIC_MVDD_INFO
> {
> ATOM_COMMON_TABLE_HEADER sHeader;
> - ATOM_I2C_DEVICE_SETUP_INFO asI2CSetup[1];
> + ATOM_I2C_DEVICE_SETUP_INFO asI2CSetup[];
> }ATOM_ASIC_MVDD_INFO;
>
> //==========================================================================================
> --
> 2.37.3
>
On Thu, Nov 10, 2022 at 10:57 AM Alex Deucher <alexdeucher@gmail.com> wrote:
>
> On Wed, Nov 9, 2022 at 2:33 AM Paulo Miguel Almeida
> <paulo.miguel.almeida.rodenas@gmail.com> wrote:
> >
> > One-element arrays are deprecated, and we are replacing them with
> > flexible array members instead. So, replace one-element array with
> > flexible-array member in structs _ATOM_CONNECTOR_DEVICE_TAG_RECORD,
> > _ATOM_OBJECT_GPIO_CNTL_RECORD, _ATOM_BRACKET_LAYOUT_RECORD,
> > _ATOM_BRACKET_LAYOUT_RECORD, _ATOM_LEAKAGE_VOLTAGE_OBJECT_V3,
> > _ATOM_FUSION_SYSTEM_INFO_V3, _ATOM_I2C_DATA_RECORD,
> > _ATOM_I2C_DEVICE_SETUP_INFO, _ATOM_ASIC_MVDD_INFO and refactor the
> > rest of the code accordingly. While at it, removed a redundant casting.
> >
> > Important to mention is that doing a build before/after this patch results
> > in no binary output differences.
> >
> > This helps with the ongoing efforts to tighten the FORTIFY_SOURCE
> > routines on memcpy() and help us make progress towards globally
> > enabling -fstrict-flex-arrays=3 [1].
> >
> > Link: https://github.com/KSPP/linux/issues/79
> > Link: https://github.com/KSPP/linux/issues/238
> > Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836 [1]
> >
> > Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com>
> > ---
> >
> > Alex, I noticed a few structs in atombios.h that were not referenced. Is
> > there any appetite for removing them? Or is that one of those cases
> > where the structs are there should one driver ever need it?
>
> A lot of userspace tools use these tables and I'd like to keep the
> headers compatible. Also, as I mentioned in the other thread, the
> atombios command tables often parse these tables when initializing the
> hardware so when you are debugging a command table, it helps to have
> the relevant structures defined so it's easier to understand what the
> command tables are doing.
Also, because this header is shared by multiple components within AMD
(linux, windows, bios, etc.), it would make things a lot easier if we
maintained compatibility.
Applied this patch. Thanks,
Alex
>
> Alex
>
>
> >
> > Ex.:
> > struct _ATOM_I2C_DATA_RECORD
> > struct _ATOM_I2C_DEVICE_SETUP_INFO
> > struct _ATOM_ASIC_MVDD_INFO
> > ---
> > .../gpu/drm/amd/display/dc/bios/bios_parser.c | 5 ++---
> > drivers/gpu/drm/amd/include/atombios.h | 16 ++++++++--------
> > 2 files changed, 10 insertions(+), 11 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
> > index 39dd8b2dc254..6b9e64cd4379 100644
> > --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
> > +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
> > @@ -2606,8 +2606,7 @@ static enum bp_result update_slot_layout_info(
> >
> > for (;;) {
> >
> > - record_header = (ATOM_COMMON_RECORD_HEADER *)
> > - GET_IMAGE(ATOM_COMMON_RECORD_HEADER, record_offset);
> > + record_header = GET_IMAGE(ATOM_COMMON_RECORD_HEADER, record_offset);
> > if (record_header == NULL) {
> > result = BP_RESULT_BADBIOSTABLE;
> > break;
> > @@ -2621,7 +2620,7 @@ static enum bp_result update_slot_layout_info(
> >
> > if (record_header->ucRecordType ==
> > ATOM_BRACKET_LAYOUT_RECORD_TYPE &&
> > - sizeof(ATOM_BRACKET_LAYOUT_RECORD)
> > + struct_size(record, asConnInfo, 1)
> > <= record_header->ucRecordSize) {
> > record = (ATOM_BRACKET_LAYOUT_RECORD *)
> > (record_header);
> > diff --git a/drivers/gpu/drm/amd/include/atombios.h b/drivers/gpu/drm/amd/include/atombios.h
> > index 55ae93c1e365..60c44a8a067f 100644
> > --- a/drivers/gpu/drm/amd/include/atombios.h
> > +++ b/drivers/gpu/drm/amd/include/atombios.h
> > @@ -4733,7 +4733,7 @@ typedef struct _ATOM_CONNECTOR_DEVICE_TAG_RECORD
> > ATOM_COMMON_RECORD_HEADER sheader;
> > UCHAR ucNumberOfDevice;
> > UCHAR ucReserved;
> > - ATOM_CONNECTOR_DEVICE_TAG asDeviceTag[1]; //This Id is same as "ATOM_DEVICE_XXX_SUPPORT", 1 is only for allocation
> > + ATOM_CONNECTOR_DEVICE_TAG asDeviceTag[]; //This Id is same as "ATOM_DEVICE_XXX_SUPPORT"
> > }ATOM_CONNECTOR_DEVICE_TAG_RECORD;
> >
> >
> > @@ -4793,7 +4793,7 @@ typedef struct _ATOM_OBJECT_GPIO_CNTL_RECORD
> > ATOM_COMMON_RECORD_HEADER sheader;
> > UCHAR ucFlags; // Future expnadibility
> > UCHAR ucNumberOfPins; // Number of GPIO pins used to control the object
> > - ATOM_GPIO_PIN_CONTROL_PAIR asGpio[1]; // the real gpio pin pair determined by number of pins ucNumberOfPins
> > + ATOM_GPIO_PIN_CONTROL_PAIR asGpio[]; // the real gpio pin pair determined by number of pins ucNumberOfPins
> > }ATOM_OBJECT_GPIO_CNTL_RECORD;
> >
> > //Definitions for GPIO pin state
> > @@ -4982,7 +4982,7 @@ typedef struct _ATOM_BRACKET_LAYOUT_RECORD
> > UCHAR ucWidth;
> > UCHAR ucConnNum;
> > UCHAR ucReserved;
> > - ATOM_CONNECTOR_LAYOUT_INFO asConnInfo[1];
> > + ATOM_CONNECTOR_LAYOUT_INFO asConnInfo[];
> > }ATOM_BRACKET_LAYOUT_RECORD;
> >
> >
> > @@ -5161,7 +5161,7 @@ typedef struct _ATOM_GPIO_VOLTAGE_OBJECT_V3
> > UCHAR ucPhaseDelay; // phase delay in unit of micro second
> > UCHAR ucReserved;
> > ULONG ulGpioMaskVal; // GPIO Mask value
> > - VOLTAGE_LUT_ENTRY_V2 asVolGpioLut[1];
> > + VOLTAGE_LUT_ENTRY_V2 asVolGpioLut[];
> > }ATOM_GPIO_VOLTAGE_OBJECT_V3;
> >
> > typedef struct _ATOM_LEAKAGE_VOLTAGE_OBJECT_V3
> > @@ -5171,7 +5171,7 @@ typedef struct _ATOM_LEAKAGE_VOLTAGE_OBJECT_V3
> > UCHAR ucLeakageEntryNum; // indicate the entry number of LeakageId/Voltage Lut table
> > UCHAR ucReserved[2];
> > ULONG ulMaxVoltageLevel;
> > - LEAKAGE_VOLTAGE_LUT_ENTRY_V2 asLeakageIdLut[1];
> > + LEAKAGE_VOLTAGE_LUT_ENTRY_V2 asLeakageIdLut[];
> > }ATOM_LEAKAGE_VOLTAGE_OBJECT_V3;
> >
> >
> > @@ -6599,7 +6599,7 @@ typedef struct _ATOM_FUSION_SYSTEM_INFO_V3
> > typedef struct _ATOM_I2C_DATA_RECORD
> > {
> > UCHAR ucNunberOfBytes; //Indicates how many bytes SW needs to write to the external ASIC for one block, besides to "Start" and "Stop"
> > - UCHAR ucI2CData[1]; //I2C data in bytes, should be less than 16 bytes usually
> > + UCHAR ucI2CData[]; //I2C data in bytes, should be less than 16 bytes usually
> > }ATOM_I2C_DATA_RECORD;
> >
> >
> > @@ -6610,14 +6610,14 @@ typedef struct _ATOM_I2C_DEVICE_SETUP_INFO
> > UCHAR ucSSChipID; //SS chip being used
> > UCHAR ucSSChipSlaveAddr; //Slave Address to set up this SS chip
> > UCHAR ucNumOfI2CDataRecords; //number of data block
> > - ATOM_I2C_DATA_RECORD asI2CData[1];
> > + ATOM_I2C_DATA_RECORD asI2CData[];
> > }ATOM_I2C_DEVICE_SETUP_INFO;
> >
> > //==========================================================================================
> > typedef struct _ATOM_ASIC_MVDD_INFO
> > {
> > ATOM_COMMON_TABLE_HEADER sHeader;
> > - ATOM_I2C_DEVICE_SETUP_INFO asI2CSetup[1];
> > + ATOM_I2C_DEVICE_SETUP_INFO asI2CSetup[];
> > }ATOM_ASIC_MVDD_INFO;
> >
> > //==========================================================================================
> > --
> > 2.37.3
> >
@@ -2606,8 +2606,7 @@ static enum bp_result update_slot_layout_info(
for (;;) {
- record_header = (ATOM_COMMON_RECORD_HEADER *)
- GET_IMAGE(ATOM_COMMON_RECORD_HEADER, record_offset);
+ record_header = GET_IMAGE(ATOM_COMMON_RECORD_HEADER, record_offset);
if (record_header == NULL) {
result = BP_RESULT_BADBIOSTABLE;
break;
@@ -2621,7 +2620,7 @@ static enum bp_result update_slot_layout_info(
if (record_header->ucRecordType ==
ATOM_BRACKET_LAYOUT_RECORD_TYPE &&
- sizeof(ATOM_BRACKET_LAYOUT_RECORD)
+ struct_size(record, asConnInfo, 1)
<= record_header->ucRecordSize) {
record = (ATOM_BRACKET_LAYOUT_RECORD *)
(record_header);
@@ -4733,7 +4733,7 @@ typedef struct _ATOM_CONNECTOR_DEVICE_TAG_RECORD
ATOM_COMMON_RECORD_HEADER sheader;
UCHAR ucNumberOfDevice;
UCHAR ucReserved;
- ATOM_CONNECTOR_DEVICE_TAG asDeviceTag[1]; //This Id is same as "ATOM_DEVICE_XXX_SUPPORT", 1 is only for allocation
+ ATOM_CONNECTOR_DEVICE_TAG asDeviceTag[]; //This Id is same as "ATOM_DEVICE_XXX_SUPPORT"
}ATOM_CONNECTOR_DEVICE_TAG_RECORD;
@@ -4793,7 +4793,7 @@ typedef struct _ATOM_OBJECT_GPIO_CNTL_RECORD
ATOM_COMMON_RECORD_HEADER sheader;
UCHAR ucFlags; // Future expnadibility
UCHAR ucNumberOfPins; // Number of GPIO pins used to control the object
- ATOM_GPIO_PIN_CONTROL_PAIR asGpio[1]; // the real gpio pin pair determined by number of pins ucNumberOfPins
+ ATOM_GPIO_PIN_CONTROL_PAIR asGpio[]; // the real gpio pin pair determined by number of pins ucNumberOfPins
}ATOM_OBJECT_GPIO_CNTL_RECORD;
//Definitions for GPIO pin state
@@ -4982,7 +4982,7 @@ typedef struct _ATOM_BRACKET_LAYOUT_RECORD
UCHAR ucWidth;
UCHAR ucConnNum;
UCHAR ucReserved;
- ATOM_CONNECTOR_LAYOUT_INFO asConnInfo[1];
+ ATOM_CONNECTOR_LAYOUT_INFO asConnInfo[];
}ATOM_BRACKET_LAYOUT_RECORD;
@@ -5161,7 +5161,7 @@ typedef struct _ATOM_GPIO_VOLTAGE_OBJECT_V3
UCHAR ucPhaseDelay; // phase delay in unit of micro second
UCHAR ucReserved;
ULONG ulGpioMaskVal; // GPIO Mask value
- VOLTAGE_LUT_ENTRY_V2 asVolGpioLut[1];
+ VOLTAGE_LUT_ENTRY_V2 asVolGpioLut[];
}ATOM_GPIO_VOLTAGE_OBJECT_V3;
typedef struct _ATOM_LEAKAGE_VOLTAGE_OBJECT_V3
@@ -5171,7 +5171,7 @@ typedef struct _ATOM_LEAKAGE_VOLTAGE_OBJECT_V3
UCHAR ucLeakageEntryNum; // indicate the entry number of LeakageId/Voltage Lut table
UCHAR ucReserved[2];
ULONG ulMaxVoltageLevel;
- LEAKAGE_VOLTAGE_LUT_ENTRY_V2 asLeakageIdLut[1];
+ LEAKAGE_VOLTAGE_LUT_ENTRY_V2 asLeakageIdLut[];
}ATOM_LEAKAGE_VOLTAGE_OBJECT_V3;
@@ -6599,7 +6599,7 @@ typedef struct _ATOM_FUSION_SYSTEM_INFO_V3
typedef struct _ATOM_I2C_DATA_RECORD
{
UCHAR ucNunberOfBytes; //Indicates how many bytes SW needs to write to the external ASIC for one block, besides to "Start" and "Stop"
- UCHAR ucI2CData[1]; //I2C data in bytes, should be less than 16 bytes usually
+ UCHAR ucI2CData[]; //I2C data in bytes, should be less than 16 bytes usually
}ATOM_I2C_DATA_RECORD;
@@ -6610,14 +6610,14 @@ typedef struct _ATOM_I2C_DEVICE_SETUP_INFO
UCHAR ucSSChipID; //SS chip being used
UCHAR ucSSChipSlaveAddr; //Slave Address to set up this SS chip
UCHAR ucNumOfI2CDataRecords; //number of data block
- ATOM_I2C_DATA_RECORD asI2CData[1];
+ ATOM_I2C_DATA_RECORD asI2CData[];
}ATOM_I2C_DEVICE_SETUP_INFO;
//==========================================================================================
typedef struct _ATOM_ASIC_MVDD_INFO
{
ATOM_COMMON_TABLE_HEADER sHeader;
- ATOM_I2C_DEVICE_SETUP_INFO asI2CSetup[1];
+ ATOM_I2C_DEVICE_SETUP_INFO asI2CSetup[];
}ATOM_ASIC_MVDD_INFO;
//==========================================================================================