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Diffstat (limited to 'drivers/ata')
-rw-r--r--drivers/ata/pata_rb532_cf.c20
1 files changed, 1 insertions, 19 deletions
diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c
index 9fb91e4dd88..fbfee1bd85f 100644
--- a/drivers/ata/pata_rb532_cf.c
+++ b/drivers/ata/pata_rb532_cf.c
@@ -48,26 +48,11 @@
struct rb532_cf_info {
void __iomem *iobase;
unsigned int gpio_line;
- int frozen;
unsigned int irq;
};
/* ------------------------------------------------------------------------ */
-static void rb532_pata_freeze(struct ata_port *ap)
-{
- struct rb532_cf_info *info = ap->host->private_data;
-
- info->frozen = 1;
-}
-
-static void rb532_pata_thaw(struct ata_port *ap)
-{
- struct rb532_cf_info *info = ap->host->private_data;
-
- info->frozen = 0;
-}
-
static irqreturn_t rb532_pata_irq_handler(int irq, void *dev_instance)
{
struct ata_host *ah = dev_instance;
@@ -75,8 +60,7 @@ static irqreturn_t rb532_pata_irq_handler(int irq, void *dev_instance)
if (gpio_get_value(info->gpio_line)) {
set_irq_type(info->irq, IRQ_TYPE_LEVEL_LOW);
- if (!info->frozen)
- ata_sff_interrupt(info->irq, dev_instance);
+ ata_sff_interrupt(info->irq, dev_instance);
} else {
set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
}
@@ -87,8 +71,6 @@ static irqreturn_t rb532_pata_irq_handler(int irq, void *dev_instance)
static struct ata_port_operations rb532_pata_port_ops = {
.inherits = &ata_sff_port_ops,
.sff_data_xfer = ata_sff_data_xfer32,
- .freeze = rb532_pata_freeze,
- .thaw = rb532_pata_thaw,
};
/* ------------------------------------------------------------------------ */