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This patch updates the Generic Counter interface header file comments to reflect the changes. Signed-off-by: William Breathitt Gray --- drivers/counter/counter-core.c | 3 +++ include/linux/counter.h | 43 ++++++++++++++++------------------ 2 files changed, 23 insertions(+), 23 deletions(-) diff --git a/drivers/counter/counter-core.c b/drivers/counter/counter-core.c index 15f735ef296e..9442e3b91468 100644 --- a/drivers/counter/counter-core.c +++ b/drivers/counter/counter-core.c @@ -41,6 +41,9 @@ static struct bus_type counter_bus_type = { * This function registers a Counter to the system. A sysfs "counter" directory * will be created and populated with sysfs attributes correlating with the * Counter Signals, Synapses, and Counts respectively. + * + * RETURNS: + * 0 on success, negative error number on failure. */ int counter_register(struct counter_device *const counter) { diff --git a/include/linux/counter.h b/include/linux/counter.h index b69277f5c4c5..e7fd6d81a929 100644 --- a/include/linux/counter.h +++ b/include/linux/counter.h @@ -188,11 +188,10 @@ struct counter_comp { /** * struct counter_signal - Counter Signal node - * @id: unique ID used to identify signal - * @name: device-specific Signal name; ideally, this should match the name - * as it appears in the datasheet documentation - * @ext: optional array of Counter Signal extensions - * @num_ext: number of Counter Signal extensions specified in @ext + * @id: unique ID used to identify the Signal + * @name: device-specific Signal name + * @ext: optional array of Signal extensions + * @num_ext: number of Signal extensions specified in @ext */ struct counter_signal { int id; @@ -206,7 +205,7 @@ struct counter_signal { * struct counter_synapse - Counter Synapse node * @actions_list: array of available action modes * @num_actions: number of action modes specified in @actions_list - * @signal: pointer to associated signal + * @signal: pointer to the associated Signal */ struct counter_synapse { const enum counter_synapse_action *actions_list; @@ -217,15 +216,14 @@ struct counter_synapse { /** * struct counter_count - Counter Count node - * @id: unique ID used to identify Count - * @name: device-specific Count name; ideally, this should match - * the name as it appears in the datasheet documentation - * @functions_list: array available function modes + * @id: unique ID used to identify the Count + * @name: device-specific Count name + * @functions_list: array of available function modes * @num_functions: number of function modes specified in @functions_list - * @synapses: array of synapses for initialization - * @num_synapses: number of synapses specified in @synapses - * @ext: optional array of Counter Count extensions - * @num_ext: number of Counter Count extensions specified in @ext + * @synapses: array of Synapses for initialization + * @num_synapses: number of Synapses specified in @synapses + * @ext: optional array of Count extensions + * @num_ext: number of Count extensions specified in @ext */ struct counter_count { int id; @@ -243,15 +241,14 @@ struct counter_count { /** * struct counter_ops - Callbacks from driver - * @signal_read: optional read callback for Signal attribute. The read - * level of the respective Signal should be passed back via - * the level parameter. - * @count_read: optional read callback for Count attribute. The read - * value of the respective Count should be passed back via - * the val parameter. - * @count_write: optional write callback for Count attribute. The write - * value for the respective Count is passed in via the val + * @signal_read: read callback for Signals. The read level of the + * respective Signal should be passed back via the level + * parameter. + * @count_read: read callback for Counts. The read value of the + * respective Count should be passed back via the value * parameter. + * @count_write: write callback for Counts. The write value for the + * respective Count is passed in via the value parameter. * @function_read: read callback the Count function modes. The read * function mode of the respective Count should be passed * back via the function parameter. @@ -291,7 +288,7 @@ struct counter_ops { /** * struct counter_device - Counter data structure - * @name: name of the device as it appears in the datasheet + * @name: name of the device * @parent: optional parent device providing the counters * @ops: callbacks from driver * @signals: array of Signals -- 2.32.0