diff options
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 43c5795691fb..a5244435556b 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -2617,7 +2617,6 @@ static irqreturn_t dw_mci_interrupt(int irq, void *dev_id) struct dw_mci *host = dev_id; u32 pending; struct dw_mci_slot *slot = host->slot; - unsigned long irqflags; pending = mci_readl(host, MINTSTS); /* read-only mask reg */ @@ -2632,15 +2631,15 @@ static irqreturn_t dw_mci_interrupt(int irq, void *dev_id) * Hold the lock; we know cmd11_timer can't be kicked * off after the lock is released, so safe to delete. */ - spin_lock_irqsave(&host->irq_lock, irqflags); + spin_lock(&host->irq_lock); dw_mci_cmd_interrupt(host, pending); - spin_unlock_irqrestore(&host->irq_lock, irqflags); + spin_unlock(&host->irq_lock); del_timer(&host->cmd11_timer); } if (pending & DW_MCI_CMD_ERROR_FLAGS) { - spin_lock_irqsave(&host->irq_lock, irqflags); + spin_lock(&host->irq_lock); del_timer(&host->cto_timer); mci_writel(host, RINTSTS, DW_MCI_CMD_ERROR_FLAGS); @@ -2648,7 +2647,7 @@ static irqreturn_t dw_mci_interrupt(int irq, void *dev_id) smp_wmb(); /* drain writebuffer */ set_bit(EVENT_CMD_COMPLETE, &host->pending_events); - spin_unlock_irqrestore(&host->irq_lock, irqflags); + spin_unlock(&host->irq_lock); } if (pending & DW_MCI_DATA_ERROR_FLAGS) { @@ -2661,7 +2660,7 @@ static irqreturn_t dw_mci_interrupt(int irq, void *dev_id) } if (pending & SDMMC_INT_DATA_OVER) { - spin_lock_irqsave(&host->irq_lock, irqflags); + spin_lock(&host->irq_lock); del_timer(&host->dto_timer); @@ -2676,7 +2675,7 @@ static irqreturn_t dw_mci_interrupt(int irq, void *dev_id) set_bit(EVENT_DATA_COMPLETE, &host->pending_events); tasklet_schedule(&host->tasklet); - spin_unlock_irqrestore(&host->irq_lock, irqflags); + spin_unlock(&host->irq_lock); } if (pending & SDMMC_INT_RXDR) { @@ -2692,12 +2691,12 @@ static irqreturn_t dw_mci_interrupt(int irq, void *dev_id) } if (pending & SDMMC_INT_CMD_DONE) { - spin_lock_irqsave(&host->irq_lock, irqflags); + spin_lock(&host->irq_lock); mci_writel(host, RINTSTS, SDMMC_INT_CMD_DONE); dw_mci_cmd_interrupt(host, pending); - spin_unlock_irqrestore(&host->irq_lock, irqflags); + spin_unlock(&host->irq_lock); } if (pending & SDMMC_INT_CD) { |