diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/t7l66xb.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c index 94bd89cb1f06..22c811396edc 100644 --- a/drivers/mfd/t7l66xb.c +++ b/drivers/mfd/t7l66xb.c @@ -69,7 +69,7 @@ static const struct resource t7l66xb_mmc_resources[] = { struct t7l66xb { void __iomem *scr; /* Lock to protect registers requiring read/modify/write ops. */ - spinlock_t lock; + raw_spinlock_t lock; struct resource rscr; struct clk *clk48m; @@ -89,13 +89,13 @@ static int t7l66xb_mmc_enable(struct platform_device *mmc) clk_prepare_enable(t7l66xb->clk32k); - spin_lock_irqsave(&t7l66xb->lock, flags); + raw_spin_lock_irqsave(&t7l66xb->lock, flags); dev_ctl = tmio_ioread8(t7l66xb->scr + SCR_DEV_CTL); dev_ctl |= SCR_DEV_CTL_MMC; tmio_iowrite8(dev_ctl, t7l66xb->scr + SCR_DEV_CTL); - spin_unlock_irqrestore(&t7l66xb->lock, flags); + raw_spin_unlock_irqrestore(&t7l66xb->lock, flags); tmio_core_mmc_enable(t7l66xb->scr + 0x200, 0, t7l66xb_mmc_resources[0].start & 0xfffe); @@ -110,13 +110,13 @@ static int t7l66xb_mmc_disable(struct platform_device *mmc) unsigned long flags; u8 dev_ctl; - spin_lock_irqsave(&t7l66xb->lock, flags); + raw_spin_lock_irqsave(&t7l66xb->lock, flags); dev_ctl = tmio_ioread8(t7l66xb->scr + SCR_DEV_CTL); dev_ctl &= ~SCR_DEV_CTL_MMC; tmio_iowrite8(dev_ctl, t7l66xb->scr + SCR_DEV_CTL); - spin_unlock_irqrestore(&t7l66xb->lock, flags); + raw_spin_unlock_irqrestore(&t7l66xb->lock, flags); clk_disable_unprepare(t7l66xb->clk32k); @@ -206,11 +206,11 @@ static void t7l66xb_irq_mask(struct irq_data *data) unsigned long flags; u8 imr; - spin_lock_irqsave(&t7l66xb->lock, flags); + raw_spin_lock_irqsave(&t7l66xb->lock, flags); imr = tmio_ioread8(t7l66xb->scr + SCR_IMR); imr |= 1 << (data->irq - t7l66xb->irq_base); tmio_iowrite8(imr, t7l66xb->scr + SCR_IMR); - spin_unlock_irqrestore(&t7l66xb->lock, flags); + raw_spin_unlock_irqrestore(&t7l66xb->lock, flags); } static void t7l66xb_irq_unmask(struct irq_data *data) @@ -219,11 +219,11 @@ static void t7l66xb_irq_unmask(struct irq_data *data) unsigned long flags; u8 imr; - spin_lock_irqsave(&t7l66xb->lock, flags); + raw_spin_lock_irqsave(&t7l66xb->lock, flags); imr = tmio_ioread8(t7l66xb->scr + SCR_IMR); imr &= ~(1 << (data->irq - t7l66xb->irq_base)); tmio_iowrite8(imr, t7l66xb->scr + SCR_IMR); - spin_unlock_irqrestore(&t7l66xb->lock, flags); + raw_spin_unlock_irqrestore(&t7l66xb->lock, flags); } static struct irq_chip t7l66xb_chip = { @@ -321,7 +321,7 @@ static int t7l66xb_probe(struct platform_device *dev) if (!t7l66xb) return -ENOMEM; - spin_lock_init(&t7l66xb->lock); + raw_spin_lock_init(&t7l66xb->lock); platform_set_drvdata(dev, t7l66xb); |