diff options
Diffstat (limited to 'drivers/staging/rts5139/rts51x_card.c')
| -rw-r--r-- | drivers/staging/rts5139/rts51x_card.c | 52 |
1 files changed, 4 insertions, 48 deletions
diff --git a/drivers/staging/rts5139/rts51x_card.c b/drivers/staging/rts5139/rts51x_card.c index 424a84581b86..4192c3bac12f 100644 --- a/drivers/staging/rts5139/rts51x_card.c +++ b/drivers/staging/rts5139/rts51x_card.c @@ -37,7 +37,6 @@ #include "rts51x_chip.h" #include "rts51x_card.h" #include "rts51x_transport.h" -#include "rts51x_sys.h" #include "xd.h" #include "sd.h" #include "ms.h" @@ -94,7 +93,7 @@ void do_remaining_work(struct rts51x_chip *chip) ms_cleanup_work(chip); } -void do_reset_xd_card(struct rts51x_chip *chip) +static void do_reset_xd_card(struct rts51x_chip *chip) { int retval; @@ -148,7 +147,7 @@ void do_reset_sd_card(struct rts51x_chip *chip) } } -void do_reset_ms_card(struct rts51x_chip *chip) +static void do_reset_ms_card(struct rts51x_chip *chip) { int retval; @@ -175,7 +174,7 @@ void do_reset_ms_card(struct rts51x_chip *chip) } } -void card_cd_debounce(struct rts51x_chip *chip, u8 *need_reset, +static void card_cd_debounce(struct rts51x_chip *chip, u8 *need_reset, u8 *need_release) { int retval; @@ -191,7 +190,6 @@ 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 +212,11 @@ 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); } } @@ -709,7 +701,7 @@ u8 get_lun_card(struct rts51x_chip *chip, unsigned int lun) return 0; } -int card_share_mode(struct rts51x_chip *chip, int card) +static int card_share_mode(struct rts51x_chip *chip, int card) { u8 value; @@ -823,22 +815,6 @@ int enable_card_clock(struct rts51x_chip *chip, u8 card) return STATUS_SUCCESS; } -int disable_card_clock(struct rts51x_chip *chip, u8 card) -{ - u8 clk_en = 0; - - if (card & XD_CARD) - clk_en |= XD_CLK_EN; - if (card & SD_CARD) - clk_en |= SD_CLK_EN; - if (card & MS_CARD) - clk_en |= MS_CLK_EN; - - RTS51X_WRITE_REG(chip, CARD_CLK_EN, clk_en, 0); - - return STATUS_SUCCESS; -} - int card_power_on(struct rts51x_chip *chip, u8 card) { u8 mask, val1, val2; @@ -851,16 +827,7 @@ int card_power_on(struct rts51x_chip *chip, u8 card) if ((card == SD_CARD) || (card == XD_CARD)) { RTS51X_WRITE_REG(chip, CARD_PWR_CTL, mask | LDO3318_PWR_MASK, val1 | LDO_SUSPEND); - /* RTS51X_WRITE_REG(chip, CARD_PWR_CTL, - LDO3318_PWR_MASK, LDO_SUSPEND); */ } - /* else if(card==XD_CARD) - { - RTS51X_WRITE_REG(chip, CARD_PWR_CTL, - mask|LDO3318_PWR_MASK, val1|LDO_SUSPEND); - //RTS51X_WRITE_REG(chip, CARD_PWR_CTL, - // LDO3318_PWR_MASK, LDO_SUSPEND); - } */ else { #endif RTS51X_WRITE_REG(chip, CARD_PWR_CTL, mask, val1); @@ -879,17 +846,6 @@ int card_power_on(struct rts51x_chip *chip, u8 card) return STATUS_SUCCESS; } -int card_power_off(struct rts51x_chip *chip, u8 card) -{ - u8 mask, val; - - mask = POWER_MASK; - val = POWER_OFF; - RTS51X_WRITE_REG(chip, CARD_PWR_CTL, mask, val); - - return STATUS_SUCCESS; -} - int monitor_card_cd(struct rts51x_chip *chip, u8 card) { int retval; |