Improve layout and debug output

signal.c

@@ -47,9 +47,6 @@ init_pcilib (App *app)
         return false;
     }
 
-    pcilib_enable_irq (app->pci, PCILIB_IRQ_TYPE_ALL, 0);
-    pcilib_clear_irq (app->pci, PCILIB_IRQ_SOURCE_DEFAULT);
-
     return true;
 }
 
@@ -61,7 +58,7 @@ close_pcilib (App *app)
 }
 
 static cl_mem
-create_fpga_buffer (cl_context context, size_t size, uint8_t *base_addr, cl_int *error)
+create_fpga_buffer (App *app, size_t size, cl_int *error)
 {
     cl_mem buffer;
     cl_mem_flags flags;
@@ -71,7 +68,7 @@ create_fpga_buffer (cl_context context, size_t size, uint8_t *base_addr, cl_int
     addr.surface_bus_address = (cl_ulong) base_addr;
     addr.marker_bus_address = (cl_ulong) base_addr;
 
-    buffer = clCreateBuffer (context, flags, size, &addr, error);
+    buffer = clCreateBuffer (app->context, flags, size, &addr, error);
 
     return buffer;
 }
@@ -95,7 +92,7 @@ init_opencl (App *app)
     app->check_buffer = clCreateBuffer (app->context, CL_MEM_WRITE_ONLY, 8, NULL, &error);
     OCL_CHECK_ERROR (error);
 
-    app->fpga_buffer = create_fpga_buffer (app->context, 1024 * 64, app->bar, &error);
+    app->fpga_buffer = create_fpga_buffer (app, 1024 * 64, &error);
     OCL_CHECK_ERROR (error);
 
     return error != CL_SUCCESS ? false : true;
@@ -134,8 +131,6 @@ launch_signal (App *app)
     uint32_t check[2];
     size_t global_work_size;
 
-    uint32_t *data;
-
     addr = 0x9168;
 
     /* try to override defaultvalue */
@@ -171,7 +166,7 @@ launch_signal (App *app)
     if (check[0] == addr && check[1] == value)
         printf ("success\n");
     else
-        printf ("failed\n");
+        printf ("failed [0x%x != 0x%x || %u != %u]\n", check[0], addr, check[1], value);
 }
 
 int