2 files changed, 0 insertions, 53 deletions

diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c
index b819239d74dc..2b304c22c200 100644
--- a/drivers/input/serio/libps2.c
+++ b/drivers/input/serio/libps2.c
@@ -26,15 +26,6 @@ MODULE_AUTHOR("Dmitry Torokhov <dtor@mail.ru>");
 MODULE_DESCRIPTION("PS/2 driver library");
 MODULE_LICENSE("GPL");
 
-/* Work structure to schedule execution of a command */
-struct ps2work {
-        struct work_struct work;
-        struct ps2dev *ps2dev;
-        int command;
-        unsigned char param[0];
-};
-
-
 /*
  * ps2_sendbyte() sends a byte to the device and waits for acknowledge.
  * It doesn't handle retransmission, though it could - because if there
@@ -246,49 +237,6 @@ int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command)
 EXPORT_SYMBOL(ps2_command);
 
 /*
- * ps2_execute_scheduled_command() sends a command, previously scheduled by
- * ps2_schedule_command(), to a PS/2 device (keyboard, mouse, etc.)
- */
-
-static void ps2_execute_scheduled_command(struct work_struct *work)
-{
-        struct ps2work *ps2work = container_of(work, struct ps2work, work);
-
-        ps2_command(ps2work->ps2dev, ps2work->param, ps2work->command);
-        kfree(ps2work);
-}
-
-/*
- * ps2_schedule_command() allows to schedule delayed execution of a PS/2
- * command and can be used to issue a command from an interrupt or softirq
- * context.
- */
-
-int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int command)
-{
-        struct ps2work *ps2work;
-        int send = (command >> 12) & 0xf;
-        int receive = (command >> 8) & 0xf;
-
-        if (!(ps2work = kmalloc(sizeof(struct ps2work) + max(send, receive), GFP_ATOMIC)))
-                return -1;
-
-        memset(ps2work, 0, sizeof(struct ps2work));
-        ps2work->ps2dev = ps2dev;
-        ps2work->command = command;
-        memcpy(ps2work->param, param, send);
-        INIT_WORK(&ps2work->work, ps2_execute_scheduled_command);
-
-        if (!schedule_work(&ps2work->work)) {
-                kfree(ps2work);
-                return -1;
-        }
-
-        return 0;
-}
-EXPORT_SYMBOL(ps2_schedule_command);
-
-/*
  * ps2_init() initializes ps2dev structure
  */
 
diff --git a/include/linux/libps2.h b/include/linux/libps2.h
index f6f301e2b0f5..afc413369101 100644
--- a/include/linux/libps2.h
+++ b/include/linux/libps2.h
@@ -43,7 +43,6 @@ void ps2_init(struct ps2dev *ps2dev, struct serio *serio);
 int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout);
 void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout);
 int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command);
-int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int command);
 int ps2_handle_ack(struct ps2dev *ps2dev, unsigned char data);
 int ps2_handle_response(struct ps2dev *ps2dev, unsigned char data);
 void ps2_cmd_aborted(struct ps2dev *ps2dev);