Change of_*() functions to device_*() for firmware agnostic usage.
This allows to have the smbus_alert interrupt without any changes
in the controller drivers using the ACPI table.
Signed-off-by: Akhil R <akhilrajeev@nvidia.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
goto out_list;
}
- res = of_i2c_setup_smbus_alert(adap);
+ res = i2c_setup_smbus_alert(adap);
if (res)
goto out_reg;
#include <linux/err.h>
#include <linux/i2c.h>
#include <linux/i2c-smbus.h>
+#include <linux/property.h>
#include <linux/slab.h>
#include "i2c-core.h"
}
EXPORT_SYMBOL_GPL(i2c_new_smbus_alert_device);
-#if IS_ENABLED(CONFIG_I2C_SMBUS) && IS_ENABLED(CONFIG_OF)
-int of_i2c_setup_smbus_alert(struct i2c_adapter *adapter)
+#if IS_ENABLED(CONFIG_I2C_SMBUS)
+int i2c_setup_smbus_alert(struct i2c_adapter *adapter)
{
int irq;
- irq = of_property_match_string(adapter->dev.of_node, "interrupt-names",
- "smbus_alert");
+ irq = device_property_match_string(adapter->dev.parent, "interrupt-names",
+ "smbus_alert");
if (irq == -EINVAL || irq == -ENODATA)
return 0;
else if (irq < 0)
return PTR_ERR_OR_ZERO(i2c_new_smbus_alert_device(adapter, NULL));
}
-EXPORT_SYMBOL_GPL(of_i2c_setup_smbus_alert);
+EXPORT_SYMBOL_GPL(i2c_setup_smbus_alert);
#endif
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/of_irq.h>
+#include <linux/property.h>
#include <linux/slab.h>
#include <linux/workqueue.h>
if (setup) {
irq = setup->irq;
} else {
- irq = of_irq_get_byname(adapter->dev.of_node, "smbus_alert");
+ irq = fwnode_irq_get_byname(dev_fwnode(adapter->dev.parent),
+ "smbus_alert");
if (irq <= 0)
return irq;
}
struct i2c_smbus_alert_setup *setup);
int i2c_handle_smbus_alert(struct i2c_client *ara);
-#if IS_ENABLED(CONFIG_I2C_SMBUS) && IS_ENABLED(CONFIG_OF)
-int of_i2c_setup_smbus_alert(struct i2c_adapter *adap);
+#if IS_ENABLED(CONFIG_I2C_SMBUS)
+int i2c_setup_smbus_alert(struct i2c_adapter *adap);
#else
-static inline int of_i2c_setup_smbus_alert(struct i2c_adapter *adap)
+static inline int i2c_setup_smbus_alert(struct i2c_adapter *adap)
{
return 0;
}