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staging: rts5139: remove useless functions in rts51x_card.c

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Signed-off-by: Oleksij Rempel <bug-track@fisher-privat.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oleksij Rempel 2012-05-04 17:14:24 +02:00 committed by Greg Kroah-Hartman
parent 6f483279f7
commit bc5219bdeb
3 changed files with 0 additions and 26 deletions
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7
drivers/staging/rts5139/rts51x_card.c
View File

@ -191,7 +191,6 @@ void card_cd_debounce(struct rts51x_chip *chip, u8 *need_reset,
goto Exit_Debounce; goto Exit_Debounce;
if (chip->card_exist) { if (chip->card_exist) {
rts51x_clear_start_time(chip);
retval = rts51x_read_register(chip, CARD_INT_PEND, &value); retval = rts51x_read_register(chip, CARD_INT_PEND, &value);
if (retval != STATUS_SUCCESS) { if (retval != STATUS_SUCCESS) {
rts51x_ep0_write_register(chip, MC_FIFO_CTL, FIFO_FLUSH, 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 { } else {
if (chip->card_status & XD_CD) { if (chip->card_status & XD_CD) {
rts51x_clear_start_time(chip);
reset_map |= XD_CARD; reset_map |= XD_CARD;
} else if (chip->card_status & SD_CD) { } else if (chip->card_status & SD_CD) {
rts51x_clear_start_time(chip);
reset_map |= SD_CARD; reset_map |= SD_CARD;
} else if (chip->card_status & MS_CD) { } else if (chip->card_status & MS_CD) {
rts51x_clear_start_time(chip);
reset_map |= MS_CARD; reset_map |= MS_CARD;
} else {
if (rts51x_check_start_time(chip))
rts51x_set_start_time(chip);
} }
} }

15
drivers/staging/rts5139/rts51x_chip.c
View File

@ -144,7 +144,6 @@ int rts51x_reset_chip(struct rts51x_chip *chip)
card_power_on(chip, SD_CARD | MS_CARD | XD_CARD); card_power_on(chip, SD_CARD | MS_CARD | XD_CARD);
wait_timeout(10); wait_timeout(10);
} }
rts51x_clear_start_time(chip);
return STATUS_SUCCESS; return STATUS_SUCCESS;
} }
@ -253,19 +252,6 @@ static inline void rts51x_blink_led(struct rts51x_chip *chip)
} }
#endif #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) static void rts51x_auto_delink_cmd(struct rts51x_chip *chip)
{ {
rts51x_write_register(chip, AUTO_DELINK_EN, rts51x_write_register(chip, AUTO_DELINK_EN,
@ -484,7 +470,6 @@ void rts51x_polling_func(struct rts51x_chip *chip)
rts51x_auto_delink(chip); rts51x_auto_delink(chip);
} else { } else {
chip->auto_delink_counter = 0; chip->auto_delink_counter = 0;
rts51x_clear_start_time(chip);
} }
} }

4
drivers/staging/rts5139/rts51x_sys.h
View File

@ -33,10 +33,6 @@
#define USING_POLLING_CYCLE_DELINK #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; */ /* typedef dma_addr_t ULONG_PTR; */
static inline void rts51x_reset_detected_cards(struct rts51x_chip *chip) static inline void rts51x_reset_detected_cards(struct rts51x_chip *chip)