staging: rts5139: remove useless functions in rts51x_card.c

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

diff --git a/drivers/staging/rts5139/rts51x_card.c b/drivers/staging/rts5139/rts51x_card.c
index 424a845..b2f41ce 100644 (file)
--- a/drivers/staging/rts5139/rts51x_card.c
+++ b/drivers/staging/rts5139/rts51x_card.c
@@ -191,7 +191,6 @@ void card_cd_debounce(struct rts51x_chip *chip, u8 *need_reset,
                goto Exit_Debounce;
 
        if (chip->card_exist) {
-               rts51x_clear_start_time(chip);
                retval = rts51x_read_register(chip, CARD_INT_PEND, &value);
                if (retval != STATUS_SUCCESS) {
                        rts51x_ep0_write_register(chip, MC_FIFO_CTL, FIFO_FLUSH,
@@ -214,17 +213,11 @@ void card_cd_debounce(struct rts51x_chip *chip, u8 *need_reset,
                }
        } else {
                if (chip->card_status & XD_CD) {
-                       rts51x_clear_start_time(chip);
                        reset_map |= XD_CARD;
                } else if (chip->card_status & SD_CD) {
-                       rts51x_clear_start_time(chip);
                        reset_map |= SD_CARD;
                } else if (chip->card_status & MS_CD) {
-                       rts51x_clear_start_time(chip);
                        reset_map |= MS_CARD;
-               } else {
-                       if (rts51x_check_start_time(chip))
-                               rts51x_set_start_time(chip);
                }
        }
 

diff --git a/drivers/staging/rts5139/rts51x_chip.c b/drivers/staging/rts5139/rts51x_chip.c
index b3e0bb2..196c176 100644 (file)
--- a/drivers/staging/rts5139/rts51x_chip.c
+++ b/drivers/staging/rts5139/rts51x_chip.c
@@ -144,7 +144,6 @@ int rts51x_reset_chip(struct rts51x_chip *chip)
                card_power_on(chip, SD_CARD | MS_CARD | XD_CARD);
                wait_timeout(10);
        }
-       rts51x_clear_start_time(chip);
 
        return STATUS_SUCCESS;
 }
@@ -253,19 +252,6 @@ static inline void rts51x_blink_led(struct rts51x_chip *chip)
 }
 #endif
 
-int rts51x_check_start_time(struct rts51x_chip *chip)
-{
-       return 0;
-}
-
-void rts51x_set_start_time(struct rts51x_chip *chip)
-{
-}
-
-void rts51x_clear_start_time(struct rts51x_chip *chip)
-{
-}
-
 static void rts51x_auto_delink_cmd(struct rts51x_chip *chip)
 {
        rts51x_write_register(chip, AUTO_DELINK_EN,
@@ -484,7 +470,6 @@ void rts51x_polling_func(struct rts51x_chip *chip)
                rts51x_auto_delink(chip);
        } else {
                chip->auto_delink_counter = 0;
-               rts51x_clear_start_time(chip);
        }
 }
 

diff --git a/drivers/staging/rts5139/rts51x_sys.h b/drivers/staging/rts5139/rts51x_sys.h
index b09cd34..5ba0d58 100644 (file)
--- a/drivers/staging/rts5139/rts51x_sys.h
+++ b/drivers/staging/rts5139/rts51x_sys.h
@@ -33,10 +33,6 @@
 
 #define USING_POLLING_CYCLE_DELINK
 
-extern int  rts51x_check_start_time(struct rts51x_chip *chip);
-extern void rts51x_set_start_time(struct rts51x_chip *chip);
-extern void rts51x_clear_start_time(struct rts51x_chip *chip);
-
 /* typedef dma_addr_t ULONG_PTR; */
 
 static inline void rts51x_reset_detected_cards(struct rts51x_chip *chip)