On Thu, Aug 11, 2011 at 05:06:40PM +0200, jean.pihet@xxxxxxxxxxxxxx wrote:
> From: Jean Pihet <j-pihet@xxxxxx>
>
> Move around the PM QoS misc devices management code
> for better readability.
>
> Signed-off-by: Jean Pihet <j-pihet@xxxxxx>
> ---
> kernel/power/qos.c | 45 +++++++++++++++++++++++----------------------
> 1 files changed, 23 insertions(+), 22 deletions(-)
>
> diff --git a/kernel/power/qos.c b/kernel/power/qos.c
> index 61275f2..fa9a090 100644
> --- a/kernel/power/qos.c
> +++ b/kernel/power/qos.c
> @@ -190,28 +190,6 @@ static void update_target(struct pm_qos_object *o, struct plist_node *node,
> NULL);
> }
>
> -static int register_pm_qos_misc(struct pm_qos_object *qos)
> -{
> - qos->pm_qos_power_miscdev.minor = MISC_DYNAMIC_MINOR;
> - qos->pm_qos_power_miscdev.name = qos->name;
> - qos->pm_qos_power_miscdev.fops = &pm_qos_power_fops;
> -
> - return misc_register(&qos->pm_qos_power_miscdev);
> -}
> -
> -static int find_pm_qos_object_by_minor(int minor)
> -{
> - int pm_qos_class;
> -
> - for (pm_qos_class = 0;
> - pm_qos_class < PM_QOS_NUM_CLASSES; pm_qos_class++) {
> - if (minor ==
> - pm_qos_array[pm_qos_class]->pm_qos_power_miscdev.minor)
> - return pm_qos_class;
> - }
> - return -1;
> -}
> -
> /**
> * pm_qos_request - returns current system wide qos expectation
> * @pm_qos_class: identification of which qos value is requested
> @@ -364,6 +342,29 @@ int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier)
> }
> EXPORT_SYMBOL_GPL(pm_qos_remove_notifier);
>
> +/* User space interface to PM QoS classes via misc devices */
> +static int register_pm_qos_misc(struct pm_qos_object *qos)
> +{
> + qos->pm_qos_power_miscdev.minor = MISC_DYNAMIC_MINOR;
> + qos->pm_qos_power_miscdev.name = qos->name;
> + qos->pm_qos_power_miscdev.fops = &pm_qos_power_fops;
> +
> + return misc_register(&qos->pm_qos_power_miscdev);
> +}
> +
> +static int find_pm_qos_object_by_minor(int minor)
> +{
> + int pm_qos_class;
> +
> + for (pm_qos_class = 0;
> + pm_qos_class < PM_QOS_NUM_CLASSES; pm_qos_class++) {
> + if (minor ==
> + pm_qos_array[pm_qos_class]->pm_qos_power_miscdev.minor)
> + return pm_qos_class;
> + }
> + return -1;
> +}
> +
> static int pm_qos_power_open(struct inode *inode, struct file *filp)
> {
> long pm_qos_class;
> --
> 1.7.2.5
>
I don't see the point of this but its ok.
Acked-by:markgross <markgross@xxxxxxxxxxx>
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