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>

2 files changed, 0 insertions, 3 deletions

diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
index edfcfd767511..d857f5c6e7d9 100644
--- 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
index 9f22681a37bd..950824a00717 100644
--- 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;
         }
 }