From 6741f6c719f88e2cea8843f1934e308dd7939380 Mon Sep 17 00:00:00 2001 From: Oleksij Rempel Date: Fri, 4 May 2012 17:14:36 +0200 Subject: staging: rts5139: remove unused disable_card_clock Signed-off-by: Oleksij Rempel Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rts5139/rts51x_card.c | 16 ---------------- drivers/staging/rts5139/rts51x_card.h | 1 - 2 files changed, 17 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/rts5139/rts51x_card.c b/drivers/staging/rts5139/rts51x_card.c index 3c12dfb11b0..4406bf90cb1 100644 --- a/drivers/staging/rts5139/rts51x_card.c +++ b/drivers/staging/rts5139/rts51x_card.c @@ -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; diff --git a/drivers/staging/rts5139/rts51x_card.h b/drivers/staging/rts5139/rts51x_card.h index 7a2c4ab02ed..104a4a965a2 100644 --- a/drivers/staging/rts5139/rts51x_card.h +++ b/drivers/staging/rts5139/rts51x_card.h @@ -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); -- cgit v1.2.3