The controller power status flag does not have to be accessed from the
hot-plug detection code any more, it can now be removed from the platform
data and put in the controller private struct.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
---
drivers/mmc/host/tmio_mmc.h | 3 +++
drivers/mmc/host/tmio_mmc_pio.c | 13 ++++++-------
include/linux/mfd/tmio.h | 1 -
3 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
index ede2f4e5..edfcfd7 100644
--- a/drivers/mmc/host/tmio_mmc.h
+++ b/drivers/mmc/host/tmio_mmc.h
@@ -49,6 +49,9 @@ struct tmio_mmc_host {
struct mmc_host *mmc;
unsigned int sdio_irq_enabled;
+ /* Controller power state */
+ bool power;
+
/* Callbacks for clock / power control */
void (*set_pwr)(struct platform_device *host, int state);
void (*set_clk_div)(struct platform_device *host, int state);
diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index 3a28c62..2deb676 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -758,7 +758,6 @@ fail:
static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
{
struct tmio_mmc_host *host = mmc_priv(mmc);
- struct tmio_mmc_data *pdata = host->pdata;
unsigned long flags;
mutex_lock(&host->ios_lock);
@@ -788,15 +787,15 @@ static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
spin_unlock_irqrestore(&host->lock, flags);
/*
- * pdata->power toggles between false and true in both cases - either
+ * host->power toggles between false and true in both cases - either
* or not the controller can be runtime-suspended during inactivity. But
* if the controller has to be kept on, the runtime-pm usage_count is
* kept positive, so no suspending actually takes place.
*/
if (ios->power_mode == MMC_POWER_ON && ios->clock) {
- if (!pdata->power) {
+ if (!host->power) {
pm_runtime_get_sync(&host->pdev->dev);
- pdata->power = true;
+ host->power = true;
}
tmio_mmc_set_clock(host, ios->clock);
/* power up SD bus */
@@ -807,8 +806,8 @@ static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
} else if (ios->power_mode != MMC_POWER_UP) {
if (host->set_pwr && ios->power_mode == MMC_POWER_OFF)
host->set_pwr(host->pdev, 0);
- if (pdata->power) {
- pdata->power = false;
+ if (host->power) {
+ host->power = false;
pm_runtime_put(&host->pdev->dev);
}
tmio_mmc_clk_stop(host);
@@ -919,7 +918,7 @@ int __devinit tmio_mmc_host_probe(struct tmio_mmc_host **host,
pdata->flags & TMIO_MMC_USE_GPIO_CD ||
mmc->caps & MMC_CAP_NEEDS_POLL ||
mmc->caps & MMC_CAP_NONREMOVABLE);
- pdata->power = false;
+ _host->power = false;
pm_runtime_enable(&pdev->dev);
ret = pm_runtime_resume(&pdev->dev);
if (ret < 0)
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 5a197de..f5171db 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -105,7 +105,6 @@ struct tmio_mmc_data {
u32 ocr_mask; /* available voltages */
struct tmio_mmc_dma *dma;
struct device *dev;
- bool power;
unsigned int cd_gpio;
void (*set_pwr)(struct platform_device *host, int state);
void (*set_clk_div)(struct platform_device *host, int state);
--
1.7.2.5
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