1 files changed, 5 insertions, 21 deletions

diff --git a/drivers/input/joystick/iforce/iforce.h b/drivers/input/joystick/iforce/iforce.h
index e9924d6f01b..947df273984 100644
--- a/drivers/input/joystick/iforce/iforce.h
+++ b/drivers/input/joystick/iforce/iforce.h
@@ -51,10 +51,7 @@
 #define IFORCE_232      1
 #define IFORCE_USB      2
 
-#define FALSE 0
-#define TRUE 1
-
-#define FF_EFFECTS_MAX  32
+#define IFORCE_EFFECTS_MAX      32
 
 /* Each force feedback effect is made of one core effect, which can be
  * associated to at most to effect modifiers
@@ -67,24 +64,11 @@
 #define FF_CORE_UPDATE          5       /* Effect is being updated */
 #define FF_MODCORE_MAX          5
 
-#define CHECK_OWNERSHIP(i, iforce)      \
-        ((i) < FF_EFFECTS_MAX && i >= 0 && \
-        test_bit(FF_CORE_IS_USED, (iforce)->core_effects[(i)].flags) && \
-        (current->pid == 0 || \
-        (iforce)->core_effects[(i)].owner == current->pid))
-
 struct iforce_core_effect {
         /* Information about where modifiers are stored in the device's memory */
         struct resource mod1_chunk;
         struct resource mod2_chunk;
         unsigned long flags[NBITS(FF_MODCORE_MAX)];
-        pid_t owner;
-        /* Used to keep track of parameters of an effect. They are needed
-         * to know what parts of an effect changed in an update operation.
-         * We try to send only parameter packets if possible, as sending
-         * effect parameter requires the effect to be stoped and restarted
-         */
-        struct ff_effect effect;
 };
 
 #define FF_CMD_EFFECT           0x010e
@@ -145,7 +129,7 @@ struct iforce {
                                         /* Force Feedback */
         wait_queue_head_t wait;
         struct resource device_memory;
-        struct iforce_core_effect core_effects[FF_EFFECTS_MAX];
+        struct iforce_core_effect core_effects[IFORCE_EFFECTS_MAX];
         struct mutex mem_mutex;
 };
 
@@ -182,9 +166,9 @@ void iforce_dump_packet(char *msg, u16 cmd, unsigned char *data) ;
 int iforce_get_id_packet(struct iforce *iforce, char *packet);
 
 /* iforce-ff.c */
-int iforce_upload_periodic(struct iforce*, struct ff_effect*, int is_update);
-int iforce_upload_constant(struct iforce*, struct ff_effect*, int is_update);
-int iforce_upload_condition(struct iforce*, struct ff_effect*, int is_update);
+int iforce_upload_periodic(struct iforce *, struct ff_effect *, struct ff_effect *);
+int iforce_upload_constant(struct iforce *, struct ff_effect *, struct ff_effect *);
+int iforce_upload_condition(struct iforce *, struct ff_effect *, struct ff_effect *);
 
 /* Public variables */
 extern struct serio_driver iforce_serio_drv;