staging: rts5139: remove unused clear_first_install_mark

it also removes rts51x_reset_detected_cards.
Signed-off-by: Oleksij Rempel <bug-track@fisher-privat.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rts5139/rts51x_chip.c

@@ -259,7 +259,6 @@ static void rts51x_auto_delink_polling_cycle(struct rts51x_chip *chip)
 			chip->option.delink_delay * 2) {
 		if (chip->auto_delink_counter ==
 		    chip->option.delink_delay) {
-			clear_first_install_mark(chip);
 			if (chip->card_exist) {
 				/* False card */
 				if (!chip->card_ejected) {

drivers/staging/rts5139/rts51x_sys.h

@@ -35,15 +35,6 @@
 
 /* typedef dma_addr_t ULONG_PTR; */
 
-static inline void rts51x_reset_detected_cards(struct rts51x_chip *chip)
-{
-/*      rts51x_reset_cards(chip); */
-}
-
-static inline void clear_first_install_mark(struct rts51x_chip *chip)
-{
-}
-
 void rts51x_enter_ss(struct rts51x_chip *chip);
 void rts51x_exit_ss(struct rts51x_chip *chip);