mmc: tmio_mmc: remove unused sdio_irq_enabled flag

The sdio_irq_enabled member of struct tmio_mmc_host is a left-over from the previously removed SDIO IRQ workaround. It is no longer needed and can now be removed too. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
mariux64 · Mar 27, 2012 · 5bd99c3 · 5bd99c3
1 parent c391e1b
commit 5bd99c3
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diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
@@ -47,7 +47,6 @@ struct tmio_mmc_host {
 	struct mmc_request      *mrq;
 	struct mmc_data         *data;
 	struct mmc_host         *mmc;
-	unsigned int		sdio_irq_enabled;
 
 	/* Controller power state */
 	bool			power;

diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
@@ -128,7 +128,6 @@ static void tmio_mmc_enable_sdio_irq(struct mmc_host *mmc, int enable)
 	struct tmio_mmc_host *host = mmc_priv(mmc);
 
 	if (enable) {
-		host->sdio_irq_enabled = 1;
 		host->sdio_irq_mask = TMIO_SDIO_MASK_ALL &
 					~TMIO_SDIO_STAT_IOIRQ;
 		sd_ctrl_write16(host, CTL_TRANSACTION_CTL, 0x0001);
@@ -137,7 +136,6 @@ static void tmio_mmc_enable_sdio_irq(struct mmc_host *mmc, int enable)
 		host->sdio_irq_mask = TMIO_SDIO_MASK_ALL;
 		sd_ctrl_write16(host, CTL_SDIO_IRQ_MASK, host->sdio_irq_mask);
 		sd_ctrl_write16(host, CTL_TRANSACTION_CTL, 0x0000);
-		host->sdio_irq_enabled = 0;
 	}
 }