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Commit e254adf4 authored by Christian Lütke-Stetzkamp's avatar Christian Lütke-Stetzkamp Committed by Greg Kroah-Hartman
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staging: mt7621-mmc: Remove unused field disable_cd_eirq 



The disable_cd_eirq() field of msdc_hw is never set and only once
checked for being non zero, so it is deleted.

Signed-off-by: default avatarChristian Lütke-Stetzkamp <christian@lkamp.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ce16cb8d

drivers/staging/mt7621-mmc/board.h

+0 −3
Original line number Diff line number Diff line
@@ -72,9 +72,6 @@ struct msdc_hw { 
	/* external sdio irq operations */

	void (*enable_sdio_eirq)(void);

	void (*disable_sdio_eirq)(void);



	/* external cd irq operations */

	void (*disable_cd_eirq)(void);

};



extern struct msdc_hw msdc0_hw;

drivers/staging/mt7621-mmc/sd.c

+9 −13
Original line number Diff line number Diff line
@@ -2466,9 +2466,6 @@ static void msdc_enable_cd_irq(struct msdc_host *host, int enable) 
		sdr_set_bits(MSDC_PS, MSDC_PS_CDEN);

		sdr_set_bits(MSDC_INTEN, MSDC_INTEN_CDSC);

		sdr_set_bits(SDC_CFG, SDC_CFG_INSWKUP);  /* not in document! Fix me */

	} else {

		if (hw->disable_cd_eirq) {

			hw->disable_cd_eirq();

	} else {

		if (hw->config_gpio_pin) /* NULL */

			hw->config_gpio_pin(MSDC_CD_PIN, GPIO_PULL_DOWN);
@@ -2483,7 +2480,6 @@ static void msdc_enable_cd_irq(struct msdc_host *host, int enable) 
		//msdc_vcore_off(host);

	}

}

}



/* called by msdc_drv_probe */

static void msdc_init_hw(struct msdc_host *host)