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authorUlf Hansson <ulf.hansson@linaro.org>2013-09-25 14:15:24 +0200
committerChris Ball <cjb@laptop.org>2013-10-30 20:28:19 -0400
commit4ee14ec65810702a95d195757d307c41ecfd1c71 (patch)
tree4b0bd8d0293af2de1ae4a3fcc319e7a58e20ce8c /drivers/mmc
parent990b2993d11489cb6ee19f948d203afb35871071 (diff)
mmc: sdhci: Move away from using deprecated APIs
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.hansson@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/sdhci.c20
1 files changed, 2 insertions, 18 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index a21a71056dd0..6785fb1dc5c6 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2556,8 +2556,6 @@ 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);
@@ -2569,19 +2567,6 @@ 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);
@@ -2589,14 +2574,14 @@ 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)
@@ -2625,7 +2610,6 @@ 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)