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staging: rts5139: remove unused disable_card_clock 

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 17:14:36 +02:00 committed by Greg Kroah-Hartman
parent 60c1530170
commit 6741f6c719
2 changed files with 0 additions and 17 deletions
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16
drivers/staging/rts5139/rts51x_card.c
View File

@ -815,22 +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;

1
drivers/staging/rts5139/rts51x_card.h
View File

@ -757,7 +757,6 @@ void eject_card(struct rts51x_chip *chip, unsigned int lun);
void trans_dma_enable(enum dma_data_direction dir, struct rts51x_chip *chip,
u32 byte_cnt, u8 pack_size);
int enable_card_clock(struct rts51x_chip *chip, u8 card);
int disable_card_clock(struct rts51x_chip *chip, u8 card);
int card_power_on(struct rts51x_chip *chip, u8 card);
int card_power_off(struct rts51x_chip *chip, u8 card);
int toggle_gpio(struct rts51x_chip *chip, u8 gpio);