1 files changed, 0 insertions, 56 deletions
diff --git a/include/linux/ts_filter.h b/include/linux/ts_filter.h
deleted file mode 100644
index 167104482dd..00000000000
--- a/include/linux/ts_filter.h
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef __TS_FILTER_H__
-#define __TS_FILTER_H__
-
-/*
- * touchscreen filter
- *
- * (c) 2008 Andy Green <andy@openmoko.com>
- */
-
-#include <linux/platform_device.h>
-
-#define MAX_TS_FILTER_CHAIN		4  /* max filters you can chain up */
-#define MAX_TS_FILTER_COORDS		3  /* X, Y and Z (pressure) */
-
-struct ts_filter;
-
-/* operations that a filter can perform
- */
-struct ts_filter_api {
-	struct ts_filter * (*create)(struct platform_device *pdev, void *config,
-				     int count_coords);
-	void (*destroy)(struct platform_device *pdev, struct ts_filter *filter);
-	void (*clear)(struct ts_filter *filter);
-	int (*process)(struct ts_filter *filter, int *coords);
-	void (*scale)(struct ts_filter *filter, int *coords);
-};
-
-/* this is the common part of all filters, the result
- * we use this type as an otherwise opaque handle on to
- * the actual filter.  Therefore you need one of these
- * at the start of your actual filter struct
- */
-
-struct ts_filter {
-	struct ts_filter *next; /* next in chain */
-	struct ts_filter_api *api; /* operations to use for this object */
-	int count_coords;
-	int coords[MAX_TS_FILTER_COORDS];
-};
-
-/*
- * helper to create a filter chain from array of API pointers and
- * array of config ints... leaves pointers to created filters in list
- * array and fills in ->next pointers to create the chain
- */
-
-extern int ts_filter_create_chain(struct platform_device *pdev,
-				  struct ts_filter_api **api, void **config,
-				  struct ts_filter **list, int count_coords);
-
-/* helper to destroy a whole chain from the list of filter pointers */
-
-extern void ts_filter_destroy_chain(struct platform_device *pdev,
-				    struct ts_filter **list);
-
-#endif