Hi Adrian,
> This patch makes some needlessly global code static.
> (...)
> @@ -38,12 +38,43 @@
> static DECLARE_MUTEX(core_lists);
> static DEFINE_IDR(i2c_adapter_idr);
>
> -int i2c_device_probe(struct device *dev)
> +/* match always succeeds, as we want the probe() to tell if we really
> accept this match */ +static int i2c_device_match(struct device *dev,
> struct device_driver *drv) +{
> + return 1;
> +}
> +
> +static int i2c_bus_suspend(struct device * dev, pm_message_t state)
> +{
> + int rc = 0;
> +
> + if (dev->driver && dev->driver->suspend)
> + rc = dev->driver->suspend(dev,state,0);
> + return rc;
> +}
> +
> +static int i2c_bus_resume(struct device * dev)
> +{
> + int rc = 0;
> +
> + if (dev->driver && dev->driver->resume)
> + rc = dev->driver->resume(dev,0);
> + return rc;
> +}
> +
> +static struct bus_type i2c_bus_type = {
> + .name = "i2c",
> + .match = i2c_device_match,
> + .suspend = i2c_bus_suspend,
> + .resume = i2c_bus_resume,
> +};
> +
> +static int i2c_device_probe(struct device *dev)
> {
> return -ENODEV;
> }
>
> -int i2c_device_remove(struct device *dev)
> +static int i2c_device_remove(struct device *dev)
> {
> return 0;
> }
> @@ -523,38 +554,6 @@
> up(&adap->clist_lock);
> }
>
> -
> -/* match always succeeds, as we want the probe() to tell if we really
> accept this match */ -static int i2c_device_match(struct device *dev,
> struct device_driver *drv) -{
> - return 1;
> -}
> -
> -static int i2c_bus_suspend(struct device * dev, pm_message_t state)
> -{
> - int rc = 0;
> -
> - if (dev->driver && dev->driver->suspend)
> - rc = dev->driver->suspend(dev,state,0);
> - return rc;
> -}
> -
> -static int i2c_bus_resume(struct device * dev)
> -{
> - int rc = 0;
> -
> - if (dev->driver && dev->driver->resume)
> - rc = dev->driver->resume(dev,0);
> - return rc;
> -}
> -
> -struct bus_type i2c_bus_type = {
> - .name = "i2c",
> - .match = i2c_device_match,
> - .suspend = i2c_bus_suspend,
> - .resume = i2c_bus_resume,
> -};
> -
> static int __init i2c_init(void)
> {
> int retval;
Is moving that code around really necessary? Looks to me like only the
i2c_bus_type structure needs to be moved.
Thanks,
--
Jean Delvare
-
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