I2C_FUNC_SMBUS_I2C_BLOCK | I2C_FUNC_SMBUS_HWPEC_CALC);
}
-static struct i2c_algorithm acpi_ec_smbus_algorithm = {
+static const struct i2c_algorithm acpi_ec_smbus_algorithm = {
.smbus_xfer = acpi_ec_smb_access,
.functionality = acpi_ec_smb_func,
};
status = acpi_evaluate_integer(ec_hc->handle, "_EC", NULL, &val);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Error obtaining _EC\n"));
- kfree(ec_hc->smbus);
+ kfree(ec_hc);
kfree(smbus);
return -EIO;
}
struct acpi_ec_hc *acpi_get_ec_hc(struct acpi_device *device)
{
- return ((struct acpi_ec_hc *)acpi_driver_data(device->parent));
+ return acpi_driver_data(device->parent);
}
EXPORT_SYMBOL(acpi_get_ec_hc);