[PATCH v3 09/56] drivers: base: fix some kernel-doc markups

Mauro Carvalho Chehab
2020-10-23T16:33:53Z

class_create is actually defined at the header. Fix the
markup there and add a new one at the right place.

While here, also fix some markups for functions that have
different names between their prototypes and kernel-doc
comments.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/base/class.c | 2 +-
drivers/base/devres.c | 2 +-
drivers/base/firmware_loader/fallback.c | 2 +-
include/linux/device/class.h | 14 ++++++++++++++
4 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/drivers/base/class.c b/drivers/base/class.c
index c3451481194e..7476f393df97 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -210,7 +210,7 @@ static void class_create_release(struct class *cls)
}

/**
- * class_create - create a struct class structure
+ * __class_create - create a struct class structure
* @owner: pointer to the module that is to "own" this struct class
* @name: pointer to a string for the name of this class.
* @key: the lock_class_key for this class; used by mutex lock debugging
diff --git a/drivers/base/devres.c b/drivers/base/devres.c
index 586e9a75c840..fb9d5289a620 100644
--- a/drivers/base/devres.c
+++ b/drivers/base/devres.c
@@ -149,7 +149,7 @@ void * __devres_alloc_node(dr_release_t release, size_t size, gfp_t gfp, int nid
EXPORT_SYMBOL_GPL(__devres_alloc_node);
#else
/**
- * devres_alloc - Allocate device resource data
+ * devres_alloc_node - Allocate device resource data
* @release: Release function devres will be associated with
* @size: Allocation size
* @gfp: Allocation flags
diff --git a/drivers/base/firmware_loader/fallback.c b/drivers/base/firmware_loader/fallback.c
index 4dec4b79ae06..91899d185e31 100644
--- a/drivers/base/firmware_loader/fallback.c
+++ b/drivers/base/firmware_loader/fallback.c
@@ -128,7 +128,7 @@ static ssize_t timeout_show(struct class *class, struct class_attribute *attr,
}

/**
- * firmware_timeout_store() - set number of seconds to wait for firmware
+ * timeout_store() - set number of seconds to wait for firmware
* @class: device class pointer
* @attr: device attribute pointer
* @buf: buffer to scan for timeout value
diff --git a/include/linux/device/class.h b/include/linux/device/class.h
index e8d470c457d1..e61ec5502019 100644
--- a/include/linux/device/class.h
+++ b/include/linux/device/class.h
@@ -256,6 +256,20 @@ extern void class_destroy(struct class *cls);

/* This is a #define to keep the compiler from merging different
* instances of the __key variable */
+
+/**
+ * class_create - create a struct class structure
+ * @owner: pointer to the module that is to "own" this struct class
+ * @name: pointer to a string for the name of this class.
+ *
+ * This is used to create a struct class pointer that can then be used
+ * in calls to device_create().
+ *
+ * Returns &struct class pointer on success, or ERR_PTR() on error.
+ *
+ * Note, the pointer created here is to be destroyed when finished by
+ * making a call to class_destroy().
+ */
#define class_create(owner, name) \
({ \
static struct lock_class_key __key; \
--
2.26.2