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mmc: tmio_mmc: remove unused sdio_irq_enabled flag

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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>
This commit is contained in:
Guennadi Liakhovetski 2012-02-09 22:57:14 +01:00 committed by Chris Ball
parent c391e1b9eb
commit 5bd99c375e
2 changed files with 0 additions and 3 deletions
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1
drivers/mmc/host/tmio_mmc.h
View File

@ -47,7 +47,6 @@ struct tmio_mmc_host {
struct mmc_request *mrq; struct mmc_request *mrq;
struct mmc_data *data; struct mmc_data *data;
struct mmc_host *mmc; struct mmc_host *mmc;
unsigned int sdio_irq_enabled;
/* Controller power state */ /* Controller power state */
bool power; bool power;

2
drivers/mmc/host/tmio_mmc_pio.c
View File

@ -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); struct tmio_mmc_host *host = mmc_priv(mmc);
if (enable) { if (enable) {
host->sdio_irq_enabled = 1;
host->sdio_irq_mask = TMIO_SDIO_MASK_ALL & host->sdio_irq_mask = TMIO_SDIO_MASK_ALL &
~TMIO_SDIO_STAT_IOIRQ; ~TMIO_SDIO_STAT_IOIRQ;
sd_ctrl_write16(host, CTL_TRANSACTION_CTL, 0x0001); 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; 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_SDIO_IRQ_MASK, host->sdio_irq_mask);
sd_ctrl_write16(host, CTL_TRANSACTION_CTL, 0x0000); sd_ctrl_write16(host, CTL_TRANSACTION_CTL, 0x0000);
host->sdio_irq_enabled = 0;
} }
} }