struct mutex lock;
struct list_head list;
int id;
- int ctemp;
+ u32 ctemp;
};
#define rcar_thermal_for_each_priv(pos, common) \
{
struct device *dev = rcar_priv_to_dev(priv);
int i;
- int ctemp, old, new;
+ u32 ctemp, old, new;
int ret = -EINVAL;
mutex_lock(&priv->lock);
int i;
int ret = -ENODEV;
int idle = IDLE_INTERVAL;
+ u32 enr_bits = 0;
common = devm_kzalloc(dev, sizeof(*common), GFP_KERNEL);
if (!common)
/*
* platform has IRQ support.
- * Then, drier use common register
+ * Then, driver uses common registers
*/
ret = devm_request_irq(dev, irq->start, rcar_thermal_irq, 0,
if (IS_ERR(common->base))
return PTR_ERR(common->base);
- /* enable temperature comparation */
- rcar_thermal_common_write(common, ENR, 0x00030303);
-
idle = 0; /* polling delay is not needed */
}
rcar_thermal_irq_enable(priv);
list_move_tail(&priv->list, &common->head);
+
+ /* update ENR bits */
+ enr_bits |= 3 << (i * 8);
}
+ /* enable temperature comparation */
+ if (irq)
+ rcar_thermal_common_write(common, ENR, enr_bits);
+
platform_set_drvdata(pdev, common);
dev_info(dev, "%d sensor probed\n", i);