Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e6f83b78 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Staging: hv: hv_mouse: remove typedefs 



Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 94fcc888

drivers/staging/hv/hv_mouse.c

+45 −44
Original line number Diff line number Diff line
@@ -99,56 +99,56 @@ enum synthhid_msg_type { 
/*

 * Basic message structures.

 */

typedef struct {

struct synthhid_msg_hdr {

	enum synthhid_msg_type  Type;    /* Type of the enclosed message */

	u32                     Size;    /* Size of the enclosed message

					  *  (size of the data payload)

					  */

} SYNTHHID_MESSAGE_HEADER, *PSYNTHHID_MESSAGE_HEADER;

};



typedef struct {

	SYNTHHID_MESSAGE_HEADER Header;

struct synthhid_msg {

	struct synthhid_msg_hdr Header;

	char                    Data[1]; /* Enclosed message */

} SYNTHHID_MESSAGE, *PSYNTHHID_MESSAGE;

};



typedef union {

union synthhid_version {

	struct {

		u16  Minor;

		u16  Major;

	};



	u32 AsDWord;

} SYNTHHID_VERSION, *PSYNTHHID_VERSION;

};



/*

 * Protocol messages

 */

typedef struct {

	SYNTHHID_MESSAGE_HEADER Header;

	SYNTHHID_VERSION        VersionRequested;

} SYNTHHID_PROTOCOL_REQUEST, *PSYNTHHID_PROTOCOL_REQUEST;



typedef struct {

	SYNTHHID_MESSAGE_HEADER Header;

	SYNTHHID_VERSION        VersionRequested;

struct synthhid_protocol_request {

	struct synthhid_msg_hdr Header;

	union synthhid_version VersionRequested;

};



struct synthhid_protocol_response {

	struct synthhid_msg_hdr Header;

	union synthhid_version VersionRequested;

	unsigned char Approved;

} SYNTHHID_PROTOCOL_RESPONSE, *PSYNTHHID_PROTOCOL_RESPONSE;

};



typedef struct {

	SYNTHHID_MESSAGE_HEADER     Header;

struct synthhid_device_info {

	struct synthhid_msg_hdr     Header;

	struct input_dev_info       HidDeviceAttributes;

	unsigned char               HidDescriptorInformation[1];

} SYNTHHID_DEVICE_INFO, *PSYNTHHID_DEVICE_INFO;

};



typedef struct {

	SYNTHHID_MESSAGE_HEADER Header;

struct synthhid_device_info_ack {

	struct synthhid_msg_hdr Header;

	unsigned char           Reserved;

} SYNTHHID_DEVICE_INFO_ACK, *PSYNTHHID_DEVICE_INFO_ACK;

};



typedef struct {

	SYNTHHID_MESSAGE_HEADER Header;

struct synthhid_input_report {

	struct synthhid_msg_hdr Header;

	char                    ReportBuffer[1];

} SYNTHHID_INPUT_REPORT, *PSYNTHHID_INPUT_REPORT;

};



#pragma pack(pop)
@@ -177,9 +177,9 @@ struct mousevsc_prt_msg { 
	enum pipe_prot_msg_type   PacketType;

	u32                  DataSize;

	union {

		SYNTHHID_PROTOCOL_REQUEST	Request;

		SYNTHHID_PROTOCOL_RESPONSE	Response;

		SYNTHHID_DEVICE_INFO_ACK	Ack;

		struct synthhid_protocol_request Request;

		struct synthhid_protocol_response Response;

		struct synthhid_device_info_ack Ack;

	} u;

};
@@ -478,24 +478,24 @@ MousevscConnectToVsp(struct hv_device *Device) 
	memset(request, sizeof(struct mousevsc_prt_msg), 0);



	request->PacketType = PipeMessageData;

	request->DataSize = sizeof(SYNTHHID_PROTOCOL_REQUEST);

	request->DataSize = sizeof(struct synthhid_protocol_request);



	request->u.Request.Header.Type = SynthHidProtocolRequest;

	request->u.Request.Header.Size = sizeof(unsigned long);

	request->u.Request.VersionRequested.AsDWord =

		SYNTHHID_INPUT_VERSION_DWORD;



	pr_info("SYNTHHID_PROTOCOL_REQUEST...");

	pr_info("synthhid protocol request...");



	ret = vmbus_sendpacket(Device->channel, request,

					sizeof(struct pipe_prt_msg) -

					sizeof(unsigned char) +

					sizeof(SYNTHHID_PROTOCOL_REQUEST),

					sizeof(struct synthhid_protocol_request),

					(unsigned long)request,

					VM_PKT_DATA_INBAND,

					VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);

	if (ret != 0) {

		pr_err("unable to send SYNTHHID_PROTOCOL_REQUEST");

		pr_err("unable to send synthhid protocol request.");

		goto Cleanup;

	}
@@ -509,7 +509,7 @@ MousevscConnectToVsp(struct hv_device *Device) 
	response = &inputDevice->ProtocolResp;



	if (!response->u.Response.Approved) {

		pr_err("SYNTHHID_PROTOCOL_REQUEST failed (version %d)",

		pr_err("synthhid protocol request failed (version %d)",

		       SYNTHHID_INPUT_VERSION_DWORD);

		ret = -1;

		goto Cleanup;
@@ -625,7 +625,7 @@ MousevscOnSendCompletion(struct hv_device *Device, 
void

MousevscOnReceiveDeviceInfo(

	struct mousevsc_dev *InputDevice,

	SYNTHHID_DEVICE_INFO *DeviceInfo)

	struct synthhid_device_info *DeviceInfo)

{

	int ret = 0;

	struct hid_descriptor *desc;
@@ -669,7 +669,7 @@ MousevscOnReceiveDeviceInfo( 
	memset(&ack, sizeof(struct mousevsc_prt_msg), 0);



	ack.PacketType = PipeMessageData;

	ack.DataSize = sizeof(SYNTHHID_DEVICE_INFO_ACK);

	ack.DataSize = sizeof(struct synthhid_device_info_ack);



	ack.u.Ack.Header.Type = SynthHidInitialDeviceInfoAck;

	ack.u.Ack.Header.Size = 1;
@@ -677,12 +677,13 @@ MousevscOnReceiveDeviceInfo( 


	ret = vmbus_sendpacket(InputDevice->Device->channel,

			&ack,

			sizeof(struct pipe_prt_msg) - sizeof(unsigned char) + sizeof(SYNTHHID_DEVICE_INFO_ACK),

			sizeof(struct pipe_prt_msg) - sizeof(unsigned char) +

			sizeof(struct synthhid_device_info_ack),

			(unsigned long)&ack,

			VM_PKT_DATA_INBAND,

			VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);

	if (ret != 0) {

		pr_err("unable to send SYNTHHID_DEVICE_INFO_ACK - ret %d",

		pr_err("unable to send synthhid device info ack - ret %d",

			   ret);

		goto Cleanup;

	}
@@ -712,7 +713,7 @@ MousevscOnReceiveDeviceInfo( 
void

MousevscOnReceiveInputReport(

	struct mousevsc_dev *InputDevice,

	SYNTHHID_INPUT_REPORT *InputReport)

	struct synthhid_input_report *InputReport)

{

	struct mousevsc_drv_obj *inputDriver;
@@ -732,7 +733,7 @@ void 
MousevscOnReceive(struct hv_device *Device, struct vmpacket_descriptor *Packet)

{

	struct pipe_prt_msg *pipeMsg;

	SYNTHHID_MESSAGE *hidMsg;

	struct synthhid_msg *hidMsg;

	struct mousevsc_dev *inputDevice;



	inputDevice = MustGetInputDevice(Device);
@@ -750,7 +751,7 @@ MousevscOnReceive(struct hv_device *Device, struct vmpacket_descriptor *Packet) 
		return ;

	}



	hidMsg = (SYNTHHID_MESSAGE *)&pipeMsg->Data[0];

	hidMsg = (struct synthhid_msg *)&pipeMsg->Data[0];



	switch (hidMsg->Header.Type) {

	case SynthHidProtocolResponse:
@@ -767,11 +768,11 @@ MousevscOnReceive(struct hv_device *Device, struct vmpacket_descriptor *Packet) 
		 * hid desc and report desc

		 */

		MousevscOnReceiveDeviceInfo(inputDevice,

					    (SYNTHHID_DEVICE_INFO *)&pipeMsg->Data[0]);

					    (struct synthhid_device_info *)&pipeMsg->Data[0]);

		break;

	case SynthHidInputReport:

		MousevscOnReceiveInputReport(inputDevice,

					     (SYNTHHID_INPUT_REPORT *)&pipeMsg->Data[0]);

					     (struct synthhid_input_report *)&pipeMsg->Data[0]);



		break;

	default: