Merge tag 'mmc-v5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

[sfrench/cifs-2.6.git] / drivers / mmc / host / sdhci.c

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index d128708924e4f112e44cd6d5d673c12cf2388324..59acf8e3331ee189fce0fbf2468478b48c41154c 100644 (file)
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2133,6 +2133,17 @@ void sdhci_enable_sdio_irq(struct mmc_host *mmc, int enable)
 }
 EXPORT_SYMBOL_GPL(sdhci_enable_sdio_irq);
 
+static void sdhci_ack_sdio_irq(struct mmc_host *mmc)
+{
+       struct sdhci_host *host = mmc_priv(mmc);
+       unsigned long flags;
+
+       spin_lock_irqsave(&host->lock, flags);
+       if (host->flags & SDHCI_SDIO_IRQ_ENABLED)
+               sdhci_enable_sdio_irq_nolock(host, true);
+       spin_unlock_irqrestore(&host->lock, flags);
+}
+
 int sdhci_start_signal_voltage_switch(struct mmc_host *mmc,
                                      struct mmc_ios *ios)
 {
@@ -2581,6 +2592,7 @@ static const struct mmc_host_ops sdhci_ops = {
        .get_ro         = sdhci_get_ro,
        .hw_reset       = sdhci_hw_reset,
        .enable_sdio_irq = sdhci_enable_sdio_irq,
+       .ack_sdio_irq    = sdhci_ack_sdio_irq,
        .start_signal_voltage_switch    = sdhci_start_signal_voltage_switch,
        .prepare_hs400_tuning           = sdhci_prepare_hs400_tuning,
        .execute_tuning                 = sdhci_execute_tuning,
@@ -3083,8 +3095,7 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id)
                if ((intmask & SDHCI_INT_CARD_INT) &&
                    (host->ier & SDHCI_INT_CARD_INT)) {
                        sdhci_enable_sdio_irq_nolock(host, false);
-                       host->thread_isr |= SDHCI_INT_CARD_INT;
-                       result = IRQ_WAKE_THREAD;
+                       sdio_signal_irq(host->mmc);
                }
 
                intmask &= ~(SDHCI_INT_CARD_INSERT | SDHCI_INT_CARD_REMOVE |
@@ -3156,15 +3167,6 @@ static irqreturn_t sdhci_thread_irq(int irq, void *dev_id)
                mmc_detect_change(mmc, msecs_to_jiffies(200));
        }
 
-       if (isr & SDHCI_INT_CARD_INT) {
-               sdio_run_irqs(host->mmc);
-
-               spin_lock_irqsave(&host->lock, flags);
-               if (host->flags & SDHCI_SDIO_IRQ_ENABLED)
-                       sdhci_enable_sdio_irq_nolock(host, true);
-               spin_unlock_irqrestore(&host->lock, flags);
-       }
-
        return IRQ_HANDLED;
 }