staging: vc04_services: Fix space issues

This fixes the space coding styles issues complained by checkpatch.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c

@@ -203,11 +203,11 @@ vchiq_platform_init_state(VCHIQ_STATE_T *state)
 {
 	VCHIQ_STATUS_T status = VCHIQ_SUCCESS;
 	state->platform_state = kzalloc(sizeof(VCHIQ_2835_ARM_STATE_T), GFP_KERNEL);
-	((VCHIQ_2835_ARM_STATE_T*)state->platform_state)->inited = 1;
-	status = vchiq_arm_init_state(state, &((VCHIQ_2835_ARM_STATE_T*)state->platform_state)->arm_state);
-	if(status != VCHIQ_SUCCESS)
+	((VCHIQ_2835_ARM_STATE_T *)state->platform_state)->inited = 1;
+	status = vchiq_arm_init_state(state, &((VCHIQ_2835_ARM_STATE_T *)state->platform_state)->arm_state);
+	if (status != VCHIQ_SUCCESS)
 	{
-		((VCHIQ_2835_ARM_STATE_T*)state->platform_state)->inited = 0;
+		((VCHIQ_2835_ARM_STATE_T *)state->platform_state)->inited = 0;
 	}
 	return status;
 }
@@ -215,11 +215,11 @@ vchiq_platform_init_state(VCHIQ_STATE_T *state)
 VCHIQ_ARM_STATE_T*
 vchiq_platform_get_arm_state(VCHIQ_STATE_T *state)
 {
-	if(!((VCHIQ_2835_ARM_STATE_T*)state->platform_state)->inited)
+	if (!((VCHIQ_2835_ARM_STATE_T *)state->platform_state)->inited)
 	{
 		BUG();
 	}
-	return &((VCHIQ_2835_ARM_STATE_T*)state->platform_state)->arm_state;
+	return &((VCHIQ_2835_ARM_STATE_T *)state->platform_state)->arm_state;
 }
 
 void
@@ -315,7 +315,7 @@ vchiq_platform_resumed(VCHIQ_STATE_T *state)
 }
 
 int
-vchiq_platform_videocore_wanted(VCHIQ_STATE_T* state)
+vchiq_platform_videocore_wanted(VCHIQ_STATE_T *state)
 {
 	return 1; // autosuspend not supported - videocore always wanted
 }

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c

@@ -1996,7 +1996,7 @@ block_resume(VCHIQ_ARM_STATE_T *arm_state)
 				&arm_state->blocked_blocker, timeout_val)
 					<= 0) {
 			vchiq_log_error(vchiq_susp_log_level, "%s wait for "
-				"previously blocked clients failed" , __func__);
+				"previously blocked clients failed", __func__);
 			status = VCHIQ_ERROR;
 			write_lock_bh(&arm_state->susp_res_lock);
 			goto out;
@@ -2012,7 +2012,7 @@ block_resume(VCHIQ_ARM_STATE_T *arm_state)
 		if (resume_count > 1) {
 			status = VCHIQ_ERROR;
 			vchiq_log_error(vchiq_susp_log_level, "%s waited too "
-				"many times for resume" , __func__);
+				"many times for resume", __func__);
 			goto out;
 		}
 		write_unlock_bh(&arm_state->susp_res_lock);

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_kern_lib.c

@@ -81,17 +81,17 @@ VCHIQ_STATUS_T vchiq_initialise(VCHIQ_INSTANCE_T *instance_out)
 
 	/* VideoCore may not be ready due to boot up timing.
 	   It may never be ready if kernel and firmware are mismatched, so don't block forever. */
-	for (i=0; i<VCHIQ_INIT_RETRIES; i++) {
+	for (i = 0; i < VCHIQ_INIT_RETRIES; i++) {
 		state = vchiq_get_state();
 		if (state)
 			break;
 		udelay(500);
 	}
-	if (i==VCHIQ_INIT_RETRIES) {
+	if (i == VCHIQ_INIT_RETRIES) {
 		vchiq_log_error(vchiq_core_log_level,
 			"%s: videocore not initialized\n", __func__);
 		goto failed;
-	} else if (i>0) {
+	} else if (i > 0) {
 		vchiq_log_warning(vchiq_core_log_level,
 			"%s: videocore initialized after %d retries\n", __func__, i);
 	}

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c

@@ -739,16 +739,16 @@ int32_t vchi_service_set_option(const VCHI_SERVICE_HANDLE_T handle,
 }
 EXPORT_SYMBOL(vchi_service_set_option);
 
-int32_t vchi_get_peer_version( const VCHI_SERVICE_HANDLE_T handle, short *peer_version )
+int32_t vchi_get_peer_version(const VCHI_SERVICE_HANDLE_T handle, short *peer_version)
 {
 	int32_t ret = -1;
 	SHIM_SERVICE_T *service = (SHIM_SERVICE_T *)handle;
-	if(service)
+	if (service)
 	{
 		VCHIQ_STATUS_T status;
 
 		status = vchiq_get_peer_version(service->handle, peer_version);
-		ret = vchiq_status_to_vchi( status );
+		ret = vchiq_status_to_vchi(status);
 	}
 	return ret;
 }