V4L/DVB (13833): ir-core: some functions can be static

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/IR/ir-keytable.c

@@ -65,7 +65,7 @@ exit:
  * In order to reduce the quantity of table resizes, it has a minimum
  * table size of IR_TAB_MIN_SIZE.
  */
-int ir_roundup_tablesize(int n_elems)
+static int ir_roundup_tablesize(int n_elems)
 {
 	size_t size;
 
@@ -81,7 +81,6 @@ int ir_roundup_tablesize(int n_elems)
 
 	return n_elems;
 }
-EXPORT_SYMBOL_GPL(ir_roundup_tablesize);
 
 /**
  * ir_copy_table() - copies a keytable, discarding the unused entries
@@ -93,7 +92,7 @@ EXPORT_SYMBOL_GPL(ir_roundup_tablesize);
  * NOTE: It shouldn't copy the lock field
  */
 
-int ir_copy_table(struct ir_scancode_table *destin,
+static int ir_copy_table(struct ir_scancode_table *destin,
 		 const struct ir_scancode_table *origin)
 {
 	int i, j = 0;
@@ -113,7 +112,6 @@ int ir_copy_table(struct ir_scancode_table *destin,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(ir_copy_table);
 
 /**
  * ir_getkeycode() - get a keycode at the evdev scancode ->keycode table

include/media/ir-core.h

@@ -61,10 +61,6 @@ struct ir_input_dev {
 u32 ir_g_keycode_from_table(struct input_dev *input_dev,
 			    u32 scancode);
 
-int ir_set_keycode_table(struct input_dev *input_dev,
-			 struct ir_scancode_table *rc_tab);
-
-int ir_roundup_tablesize(int n_elems);
 int ir_input_register(struct input_dev *dev,
 		      const struct ir_scancode_table *ir_codes,
 		      const struct ir_dev_props *props);