Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.
This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.
Signed-off-by: Ulf Hansson <ulf.hans...@linaro.org>
---
drivers/mmc/host/sdhci.c | 20 ++------------------
1 file changed, 2 insertions(+), 18 deletions(-)
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 7a7fb4f..bdb7598 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2546,8 +2546,6 @@ EXPORT_SYMBOL_GPL(sdhci_disable_irq_wakeups);
int sdhci_suspend_host(struct sdhci_host *host)
{
- int ret;
-
if (host->ops->platform_suspend)
host->ops->platform_suspend(host);
@@ -2559,19 +2557,6 @@ int sdhci_suspend_host(struct sdhci_host *host)
host->flags &= ~SDHCI_NEEDS_RETUNING;
}
- ret = mmc_suspend_host(host->mmc);
- if (ret) {
- if (host->flags & SDHCI_USING_RETUNING_TIMER) {
- host->flags |= SDHCI_NEEDS_RETUNING;
- mod_timer(&host->tuning_timer, jiffies +
- host->tuning_count * HZ);
- }
-
- sdhci_enable_card_detection(host);
-
- return ret;
- }
-
if (!device_may_wakeup(mmc_dev(host->mmc))) {
sdhci_mask_irqs(host, SDHCI_INT_ALL_MASK);
free_irq(host->irq, host);
@@ -2579,14 +2564,14 @@ int sdhci_suspend_host(struct sdhci_host *host)
sdhci_enable_irq_wakeups(host);
enable_irq_wake(host->irq);
}
- return ret;
+ return 0;
}
EXPORT_SYMBOL_GPL(sdhci_suspend_host);
int sdhci_resume_host(struct sdhci_host *host)
{
- int ret;
+ int ret = 0;
if (host->flags & (SDHCI_USE_SDMA | SDHCI_USE_ADMA)) {
if (host->ops->enable_dma)
@@ -2615,7 +2600,6 @@ int sdhci_resume_host(struct sdhci_host *host)
mmiowb();
}
- ret = mmc_resume_host(host->mmc);
sdhci_enable_card_detection(host);
if (host->ops->platform_resume)
--
1.7.9.5
--
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