From b9edaf7cebb4ab1e8bef797e89617fa5f113041a Mon Sep 17 00:00:00 2001 From: Alexander Curtin Date: Mon, 18 Apr 2016 23:22:01 -0400 Subject: [PATCH] staging: unisys: include: Added kernel-doc for struct visor_driver This adds kerneldoc style comments to the visor_driver struct since it's shared between multiple modules. Signed-off-by: Alexander Curtin Signed-off-by: Tim Sell Signed-off-by: David Kershner Signed-off-by: Greg Kroah-Hartman --- drivers/staging/unisys/include/visorbus.h | 65 ++++++++++++++++--------------- 1 file changed, 34 insertions(+), 31 deletions(-) diff --git a/drivers/staging/unisys/include/visorbus.h b/drivers/staging/unisys/include/visorbus.h index 3cc511f..9cc492a 100644 --- a/drivers/staging/unisys/include/visorbus.h +++ b/drivers/staging/unisys/include/visorbus.h @@ -61,52 +61,55 @@ struct visor_channeltype_descriptor { const char *name; }; -/** Information provided by each visor driver when it registers with the - * visorbus driver. +/** + * struct visor_driver - Information provided by each visor driver when it + * registers with the visorbus driver. + * @name: Name of the visor driver. + * @version: The numbered version of the driver (x.x.xxx). + * @vertag: A human readable version string. + * @owner: The module owner. + * @channel_types: Types of channels handled by this driver, ending with + * a zero GUID. Our specialized BUS.match() method knows + * about this list, and uses it to determine whether this + * driver will in fact handle a new device that it has + * detected. + * @probe: Called when a new device comes online, by our probe() + * function specified by driver.probe() (triggered + * ultimately by some call to driver_register(), + * bus_add_driver(), or driver_attach()). + * @remove: Called when a new device is removed, by our remove() + * function specified by driver.remove() (triggered + * ultimately by some call to device_release_driver()). + * @channel_interrupt: Called periodically, whenever there is a possiblity + * that "something interesting" may have happened to the + * channel. + * @pause: Called to initiate a change of the device's state. If + * the return valu`e is < 0, there was an error and the + * state transition will NOT occur. If the return value + * is >= 0, then the state transition was INITIATED + * successfully, and complete_func() will be called (or + * was just called) with the final status when either the + * state transition fails or completes successfully. + * @resume: Behaves similar to pause. + * @driver: Private reference to the device driver. For use by bus + * driver only. + * @version_attr: Private version field. For use by bus driver only. */ struct visor_driver { const char *name; const char *version; const char *vertag; struct module *owner; - - /** Types of channels handled by this driver, ending with 0 GUID. - * Our specialized BUS.match() method knows about this list, and - * uses it to determine whether this driver will in fact handle a - * new device that it has detected. - */ struct visor_channeltype_descriptor *channel_types; - - /** Called when a new device comes online, by our probe() function - * specified by driver.probe() (triggered ultimately by some call - * to driver_register() / bus_add_driver() / driver_attach()). - */ int (*probe)(struct visor_device *dev); - - /** Called when a new device is removed, by our remove() function - * specified by driver.remove() (triggered ultimately by some call - * to device_release_driver()). - */ void (*remove)(struct visor_device *dev); - - /** Called periodically, whenever there is a possibility that - * "something interesting" may have happened to the channel state. - */ void (*channel_interrupt)(struct visor_device *dev); - - /** Called to initiate a change of the device's state. If the return - * valu`e is < 0, there was an error and the state transition will NOT - * occur. If the return value is >= 0, then the state transition was - * INITIATED successfully, and complete_func() will be called (or was - * just called) with the final status when either the state transition - * fails or completes successfully. - */ int (*pause)(struct visor_device *dev, visorbus_state_complete_func complete_func); int (*resume)(struct visor_device *dev, visorbus_state_complete_func complete_func); - /** These fields are for private use by the bus driver only. */ + /* These fields are for private use by the bus driver only. */ struct device_driver driver; struct driver_attribute version_attr; }; -- 2.7.4