driver core: auxiliary bus: Fix documentation of auxiliary_device

Fix the documentation of the below field of struct auxiliary_device

include/linux/auxiliary_bus.h:150: warning: Function parameter or struct member 'sysfs' not described in 'auxiliary_device'
include/linux/auxiliary_bus.h:150: warning: Excess struct member 'irqs' description in 'auxiliary_device'
include/linux/auxiliary_bus.h:150: warning: Excess struct member 'lock' description in 'auxiliary_device'
include/linux/auxiliary_bus.h:150: warning: Excess struct member 'irq_dir_exists' description in 'auxiliary_device'

Fixes: a808878 ("driver core: auxiliary bus: show auxiliary device IRQs")
Reported-by: Stephen Rothwell <[email protected]>
Signed-off-by: Shay Drory <[email protected]>
Signed-off-by: Saeed Mahameed <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

Author: shayshyi

include/linux/auxiliary_bus.h

@@ -58,9 +58,10 @@
  *       in
  * @name: Match name found by the auxiliary device driver,
  * @id: unique identitier if multiple devices of the same name are exported,
- * @irqs: irqs xarray contains irq indices which are used by the device,
- * @lock: Synchronize irq sysfs creation,
- * @irq_dir_exists: whether "irqs" directory exists,
+ * @sysfs: embedded struct which hold all sysfs related fields,
+ * @sysfs.irqs: irqs xarray contains irq indices which are used by the device,
+ * @sysfs.lock: Synchronize irq sysfs creation,
+ * @sysfs.irq_dir_exists: whether "irqs" directory exists,
  *
  * An auxiliary_device represents a part of its parent device's functionality.
  * It is given a name that, combined with the registering drivers