diff options
author | Keerthi Reddy | 2017-09-27 19:49:46 +0200 |
---|---|---|
committer | Greg Kroah-Hartman | 2017-09-29 15:26:06 +0200 |
commit | 7ab1197df940e79801b220b98c0959ed31a5b203 (patch) | |
tree | 48584feed10363d1496a9ad65478bca391012012 /drivers/staging/vc04_services/interface | |
parent | Staging: fsl-mc: remove unnecessary parenthesis (diff) | |
download | kernel-qcow2-linux-7ab1197df940e79801b220b98c0959ed31a5b203.tar.gz kernel-qcow2-linux-7ab1197df940e79801b220b98c0959ed31a5b203.tar.xz kernel-qcow2-linux-7ab1197df940e79801b220b98c0959ed31a5b203.zip |
staging: vc04_services: please do not use multiple blank lines
Blank lines use up extra space in file and makes the file
larger. So do not use multiple blanklines
Signed-off-by: Keerthi Reddy <keerthigd4990@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/vc04_services/interface')
10 files changed, 0 insertions, 55 deletions
diff --git a/drivers/staging/vc04_services/interface/vchi/connections/connection.h b/drivers/staging/vc04_services/interface/vchi/connections/connection.h index e793cdf2847c..67c84386c65a 100644 --- a/drivers/staging/vc04_services/interface/vchi/connections/connection.h +++ b/drivers/staging/vc04_services/interface/vchi/connections/connection.h @@ -54,7 +54,6 @@ typedef struct opaque_vchi_connection_info_t VCHI_CONNECTION_STATE_T; typedef struct vchi_connection_t VCHI_CONNECTION_T; - /****************************************************************************** API *****************************************************************************/ @@ -212,7 +211,6 @@ typedef void * (*VCHI_BUFFER_ALLOCATE)(VCHI_CONNECTION_SERVICE_HANDLE_T service_ // free memory allocated by buffer_allocate typedef void (*VCHI_BUFFER_FREE)(VCHI_CONNECTION_SERVICE_HANDLE_T service_handle, void * address); - /****************************************************************************** System driver struct *****************************************************************************/ @@ -321,7 +319,6 @@ struct vchi_connection_t { #endif }; - #endif /* CONNECTION_H_ */ /****************************** End of file **********************************/ diff --git a/drivers/staging/vc04_services/interface/vchi/message_drivers/message.h b/drivers/staging/vc04_services/interface/vchi/message_drivers/message.h index a7740a425388..834263f278cf 100644 --- a/drivers/staging/vc04_services/interface/vchi/message_drivers/message.h +++ b/drivers/staging/vc04_services/interface/vchi/message_drivers/message.h @@ -41,7 +41,6 @@ #include "interface/vchi/vchi_cfg_internal.h" #include "interface/vchi/vchi_common.h" - typedef enum message_event_type { MESSAGE_EVENT_NONE, MESSAGE_EVENT_NOP, @@ -111,7 +110,6 @@ typedef struct rx_bulk_slotinfo_t { VCHI_FLAGS_T flags; } RX_BULK_SLOTINFO_T; - /* ---------------------------------------------------------------------- * each connection driver will have a pool of the following struct. * @@ -155,7 +153,6 @@ typedef struct { } MESSAGE_EVENT_T; - // callbacks typedef void VCHI_MESSAGE_DRIVER_EVENT_CALLBACK_T( void *state ); @@ -163,7 +160,6 @@ typedef struct { VCHI_MESSAGE_DRIVER_EVENT_CALLBACK_T *event_callback; } VCHI_MESSAGE_DRIVER_OPEN_T; - // handle to this instance of message driver (as returned by ->open) typedef struct opaque_mhandle_t *VCHI_MDRIVER_HANDLE_T; @@ -195,7 +191,6 @@ struct opaque_vchi_message_driver_t { void (*debug)( VCHI_MDRIVER_HANDLE_T *handle ); }; - #endif // _VCHI_MESSAGE_H_ /****************************** End of file ***********************************/ diff --git a/drivers/staging/vc04_services/interface/vchi/vchi.h b/drivers/staging/vc04_services/interface/vchi/vchi.h index addb7b00b688..ee9218958ede 100644 --- a/drivers/staging/vc04_services/interface/vchi/vchi.h +++ b/drivers/staging/vc04_services/interface/vchi/vchi.h @@ -39,7 +39,6 @@ #include "interface/vchi/connections/connection.h" #include "vchi_mh.h" - /****************************************************************************** Global defs *****************************************************************************/ @@ -92,7 +91,6 @@ typedef struct vchi_msg_vector_ex { } u; } VCHI_MSG_VECTOR_EX_T; - // Construct an entry in a msg vector for a pointer (p) of length (l) #define VCHI_VEC_POINTER(p,l) VCHI_VEC_POINTER, { { (VCHI_MEM_HANDLE_T)(p), (l) } } @@ -103,7 +101,6 @@ typedef struct vchi_msg_vector_ex { #define MAKE_FOURCC(x) ((int32_t)( (x[0] << 24) | (x[1] << 16) | (x[2] << 8) | x[3] )) #define FOURCC_TO_CHAR(x) (x >> 24) & 0xFF,(x >> 16) & 0xFF,(x >> 8) & 0xFF, x & 0xFF - // Opaque service information struct opaque_vchi_service_t; @@ -114,8 +111,6 @@ typedef struct { void *message; } VCHI_HELD_MSG_T; - - // structure used to provide the information needed to open a server or a client typedef struct { struct vchi_version version; @@ -162,7 +157,6 @@ extern "C" { extern /*@observer@*/ VCHI_CONNECTION_T * vchi_create_connection( const VCHI_CONNECTION_API_T * function_table, const VCHI_MESSAGE_DRIVER_T * low_level); - // Routine used to initialise the vchi on both local + remote connections extern int32_t vchi_initialise( VCHI_INSTANCE_T *instance_handle ); @@ -185,7 +179,6 @@ extern void * vchi_allocate_buffer(VCHI_SERVICE_HANDLE_T handle, uint32_t *lengt extern void vchi_free_buffer(VCHI_SERVICE_HANDLE_T handle, void *address); extern uint32_t vchi_current_time(VCHI_INSTANCE_T instance_handle); - /****************************************************************************** Global service API *****************************************************************************/ @@ -307,7 +300,6 @@ extern int32_t vchi_msg_iter_hold_next( VCHI_MSG_ITER_T *iter, uint32_t *msg_size, // } VCHI_HELD_MSG_T *message ); - /****************************************************************************** Global bulk API *****************************************************************************/ @@ -319,7 +311,6 @@ extern int32_t vchi_bulk_queue_receive( VCHI_SERVICE_HANDLE_T handle, VCHI_FLAGS_T flags, void *transfer_handle ); - // Prepare interface for a transfer from the other side into relocatable memory. int32_t vchi_bulk_queue_receive_reloc( const VCHI_SERVICE_HANDLE_T handle, VCHI_MEM_HANDLE_T h_dst, @@ -335,7 +326,6 @@ extern int32_t vchi_bulk_queue_transmit( VCHI_SERVICE_HANDLE_T handle, VCHI_FLAGS_T flags, void *transfer_handle ); - /****************************************************************************** Configuration plumbing *****************************************************************************/ diff --git a/drivers/staging/vc04_services/interface/vchi/vchi_common.h b/drivers/staging/vc04_services/interface/vchi/vchi_common.h index 45c2070d46b0..76e10fe65d9b 100644 --- a/drivers/staging/vc04_services/interface/vchi/vchi_common.h +++ b/drivers/staging/vc04_services/interface/vchi/vchi_common.h @@ -34,7 +34,6 @@ #ifndef VCHI_COMMON_H_ #define VCHI_COMMON_H_ - //flags used when sending messages (must be bitmapped) typedef enum { VCHI_FLAGS_NONE = 0x0, @@ -118,14 +117,11 @@ typedef enum { VCHI_SERVICE_OPTION_MAX } VCHI_SERVICE_OPTION_T; - //Callback used by all services / bulk transfers typedef void (*VCHI_CALLBACK_T)(void *callback_param, //my service local param VCHI_CALLBACK_REASON_T reason, void *handle); //for transmitting msg's only - - /* * Define vector struct for scatter-gather (vector) operations * Vectors can be nested - if a vector element has negative length, then @@ -154,7 +150,6 @@ typedef struct opaque_vchi_connection_api_t VCHI_CONNECTION_API_T; // Opaque type for a message driver typedef struct opaque_vchi_message_driver_t VCHI_MESSAGE_DRIVER_T; - // Iterator structure for reading ahead through received message queue. Allocated by client, // initialised by vchi_msg_look_ahead. Fields are for internal VCHI use only. // Iterates over messages in queue at the instant of the call to vchi_msg_lookahead - @@ -168,5 +163,4 @@ typedef struct { void *remove; } VCHI_MSG_ITER_T; - #endif // VCHI_COMMON_H_ diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c index d23152bb1379..6fcc62603580 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c @@ -109,10 +109,8 @@ static const char *const resume_state_names[] = { * requested */ #define FORCE_SUSPEND_TIMEOUT_MS 200 - static void suspend_timer_callback(unsigned long context); - typedef struct user_service_struct { VCHIQ_SERVICE_T *service; void *userdata; @@ -2156,8 +2154,6 @@ exit: return 0; } - - VCHIQ_STATUS_T vchiq_arm_init_state(VCHIQ_STATE_T *state, VCHIQ_ARM_STATE_T *arm_state) { @@ -2318,7 +2314,6 @@ set_resume_state(VCHIQ_ARM_STATE_T *arm_state, } } - /* should be called with the write lock held */ inline void start_suspend_timer(VCHIQ_ARM_STATE_T *arm_state) @@ -2438,7 +2433,6 @@ vchiq_arm_vcsuspend(VCHIQ_STATE_T *state) vchiq_log_trace(vchiq_susp_log_level, "%s", __func__); status = VCHIQ_SUCCESS; - switch (arm_state->vc_suspend_state) { case VC_SUSPEND_REQUESTED: vchiq_log_info(vchiq_susp_log_level, "%s: suspend already " @@ -2503,7 +2497,6 @@ out: return; } - static void output_timeout_error(VCHIQ_STATE_T *state) { @@ -2683,7 +2676,6 @@ out: return; } - int vchiq_arm_allow_resume(VCHIQ_STATE_T *state) { @@ -2845,7 +2837,6 @@ vchiq_use_internal(VCHIQ_STATE_T *state, VCHIQ_SERVICE_T *service, "%s %s count %d, state count %d", __func__, entity, *entity_uc, local_uc); - write_unlock_bh(&arm_state->susp_res_lock); /* Completion is in a done state when we're not suspended, so this won't diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h index bfbd81d9db33..a4cc0db899be 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h @@ -42,7 +42,6 @@ #include "vchiq_core.h" #include "vchiq_debugfs.h" - enum vc_suspend_status { VC_SUSPEND_FORCE_CANCELED = -3, /* Force suspend canceled, too busy */ VC_SUSPEND_REJECTED = -2, /* Videocore rejected suspend request */ @@ -61,15 +60,12 @@ enum vc_resume_status { VC_RESUME_RESUMED /* Videocore resumed successfully (active) */ }; - enum USE_TYPE_E { USE_TYPE_SERVICE, USE_TYPE_SERVICE_NO_RESUME, USE_TYPE_VCHIQ }; - - typedef struct vchiq_arm_state_struct { /* Keepalive-related data */ struct task_struct *ka_thread; @@ -216,5 +212,4 @@ set_resume_state(VCHIQ_ARM_STATE_T *arm_state, extern void start_suspend_timer(VCHIQ_ARM_STATE_T *arm_state); - #endif /* VCHIQ_ARM_H */ diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c index 486be990d7fc..c3bb8e073367 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c @@ -130,7 +130,6 @@ static const char *const conn_state_names[] = { "RESUME_TIMEOUT" }; - static void release_message_sync(VCHIQ_STATE_T *state, VCHIQ_HEADER_T *header); @@ -2168,7 +2167,6 @@ slot_handler_func(void *v) break; } - } DEBUG_TRACE(SLOT_HANDLER_LINE); @@ -2177,7 +2175,6 @@ slot_handler_func(void *v) return 0; } - /* Called by the recycle thread */ static int recycle_func(void *v) @@ -2193,7 +2190,6 @@ recycle_func(void *v) return 0; } - /* Called by the sync thread */ static int sync_func(void *v) @@ -2301,7 +2297,6 @@ sync_func(void *v) return 0; } - static void init_bulk_queue(VCHIQ_BULK_QUEUE_T *queue) { @@ -2312,14 +2307,12 @@ init_bulk_queue(VCHIQ_BULK_QUEUE_T *queue) queue->remove = 0; } - inline const char * get_conn_state_name(VCHIQ_CONNSTATE_T conn_state) { return conn_state_names[conn_state]; } - VCHIQ_SLOT_ZERO_T * vchiq_init_slots(void *mem_base, int mem_size) { @@ -3296,7 +3289,6 @@ vchiq_remove_service(VCHIQ_SERVICE_HANDLE_T handle) return status; } - /* This function may be called by kernel threads or user threads. * User threads may receive VCHIQ_RETRY to indicate that a signal has been * received and the call should be retried after being returned to user @@ -3876,7 +3868,6 @@ vchiq_dump_service_state(void *dump_context, VCHIQ_SERVICE_T *service) vchiq_dump_platform_service_state(dump_context, service); } - void vchiq_loud_error_header(void) { @@ -3901,7 +3892,6 @@ vchiq_loud_error_footer(void) "================"); } - VCHIQ_STATUS_T vchiq_send_remote_use(VCHIQ_STATE_T *state) { VCHIQ_STATUS_T status = VCHIQ_RETRY; diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h index 9e164652548a..afc1d8144a84 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h @@ -702,7 +702,6 @@ vchiq_platform_handle_timeout(VCHIQ_STATE_T *state); extern void vchiq_set_conn_state(VCHIQ_STATE_T *state, VCHIQ_CONNSTATE_T newstate); - extern void vchiq_log_dump_mem(const char *label, uint32_t addr, const void *voidMem, size_t numBytes); diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c index 9367a9a5aa3c..766b4fe5f32c 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c @@ -32,7 +32,6 @@ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ - #include <linux/debugfs.h> #include "vchiq_core.h" #include "vchiq_arm.h" @@ -52,7 +51,6 @@ #define VCHIQ_LOG_INFO_STR "info" #define VCHIQ_LOG_TRACE_STR "trace" - /* Top-level debug info */ struct vchiq_debugfs_info { /* Global 'vchiq' debugfs entry used by all instances */ @@ -316,7 +314,6 @@ void vchiq_debugfs_remove_instance(VCHIQ_INSTANCE_T instance) debugfs_remove_recursive(node->dentry); } - int vchiq_debugfs_init(void) { BUG_ON(debugfs_info.vchiq_cfg_dir != NULL); diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c index 631ff736f8a9..d465e1cf5db9 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c @@ -84,7 +84,6 @@ VCHI_CONNECTION_T *vchi_create_connection( * void **data, * uint32_t *msg_size, - * VCHI_FLAGS_T flags * * Description: Routine to return a pointer to the current message (to allow in @@ -541,7 +540,6 @@ int32_t vchi_connect(VCHI_CONNECTION_T **connections, } EXPORT_SYMBOL(vchi_connect); - /*********************************************************** * Name: vchi_disconnect * @@ -561,7 +559,6 @@ int32_t vchi_disconnect(VCHI_INSTANCE_T instance_handle) } EXPORT_SYMBOL(vchi_disconnect); - /*********************************************************** * Name: vchi_service_open * Name: vchi_service_create |